At Amanda's party for the board member candidates, Courtney blackmails Chris into giving her money in exchange for not revealing Christina's true parentage. Chris drugs a drink for Courtney, but in a mix-up, Rachel drinks it and becomes intoxicated and tells off Boardman, Karen, Amanda and Alan, then hits on Scott. Mac tells Matt that Frank's shooting was meant for him and advises him to go back in the Witness Protection Program. Lucy hints to Rae and Eve they could be mother and daughter, but Eve tells Rae that it is not possible because of their blood types. Rae then bids good-bye to Port Charles.

Rachel tells her mother she's told ""him"" enough of the truth to haunt him. Scott realizes Karen's back on drugs when she refuses a drug test. Karen lashes out at him for not being there for her when she was a child, but Scott offers to stand by her now. After learning from Julie that Karen's on drugs, Lucy angrily confronts her but Scott intercedes. Eve blames herself for not realizing sooner that Karen was using again. Eve tells Kevin she wants them to live apart until their wedding. Kevin and Rachel both hold identical paper weights given to them by his late lover Grace. Lucy receives a threatening letter.

On the hospital roof, Caleb strangles Jack while Eve calls for ""Michael,"" who emerges. Gabriela arrives before Lucy can shoot Caleb with a stake. Pushing Gaby out of the way, Ian gets shot instead. Caleb grabs Eve and Livvie offers herself as a sacrifice. Eve again appeals for Michael, who's confused by the voices in his head. Pleading with God, Michael/Caleb is struck by lighting and turns to dust. Jack, Livvie and Gaby return to normal and Chris has no vampire symptoms. Everyone prays in the chapel. Eve weeps for Michael, then goes into premature labor. Livvie hears Caleb's voice and his ring appears in her hand.

Ian stops Eve from injecting him with truth serum. He admits to his affair with Lucy, then says they don't belong together. Chris tells Karen she's rapidly aging due to the vampire serum. Frank and Gabriela learn Karen's not in rehab, then find her with Chris. She lies to them that she loves Chris. Caleb corners Lucy in the woods and Livvie shows up with the crossbow and explains how they tricked her with visions of Christina. Caleb leaves Livvie alone to kill Lucy and Livvie later presents him with a bloody arrow and declares Lucy's dead. Rafe searches for Lucy in the woods, then says ""Oh My God, Livvie actually did it.""

To protect her, Rafe prevents Alison from entering ""Tempted"" and says it's too late to save those inside. Jack warns everyone Caleb's back, Livvie's helping him and Lucy's dead. Steel walls trap everyone inside. Caleb reveals himself and explains how he destroyed their lives- with help from Livvie, who enters with Daniel. Caleb tells Eve and Ian he and Livvie are Daniel's parents now. Before killing everyone, Caleb plans to make love to Livvie in front of them. Caleb pledges his love to Livvie and puts his trust in her. She betrays Caleb by stabbing him with a metal stake, then announces Caleb's finally dead.

Livvie proclaims Caleb dead and explains away her evil deeds as a way to get close to him and destroy him. Everyone seems skeptical until Lucy enters, saying Livvie saved her life and helped her fake her death. Caleb's youthful body turns into an old man and everyone's free from the steel walls Caleb used to trap them. A rapidly aging Karen lies to Frank that she has a ""bug"" and leaves with Chris. The men bury Caleb's body in the woods, and when the sun rises, everyone's in awe at the sight of the miracle. With Caleb destroyed, Ed gives Rafe a new mission- reunite all the couples Caleb broke up by Christmas Eve.

Surprised to see each other at the abandoned house, Jack and Livvie discuss their relationship. Although Livvie claims she lied to him to protect him from Caleb, Jack declares and end to their relationship and leaves. However, he returns when he can't find his motorcycle helmet (which Rafe took) and declares his love to Livvie and they end up kissing and making up. Karen tells Frank that she was injected with vampire serum and that she is dying. Frank goes to Chris, who's found a cure, but Chris refuses to help Karen. Lucy meets with Kevin, but is still unsure whether their Christmas party will also be their wedding. However, after Kevin declares the party's for the town's benefit, Lucy gets discouraged. After Kevin gets an emergency call and leaves, Rafe shows up and surprises Lucy with wedding rings, leading her to believe that Kevin is planning on marrying her. Meanwhile, Kevin meets with a mysterious woman.

Rafe denies he's mad at Alison, but tells her to spend time with Jamal, who's planned a special evening for her. However, Jamal and Ali began arguing about her involvement with Rafe. Later, Rafe arrives to deliver a package for Ali, who emerges from the shower naked. Ian learns Eve never checked into her medical conference. Chris, who still can't tell a lie, admits to Jack that he gave him to social services as a child to protect him from their drunk, abusive father because he loved him. Livvie walks in on Kevin and Lucy embracing and assumes they're back together, but Kevin tells her the wedding is still off. She announces she's moving in with Jack, then Lucy privately tells her the wedding's on but it's a surprise. Meanwhile, Kevin gets a phone call from the mystery woman. Lucy eavesdrops and hears Kevin tell the woman she's still beautiful and he will meet her as soon as he gets rid of Lucy.

Valerie surprises Jamal at the airport and insists on going with him to see Hope. They argue and miss their flight. Later, Jamal realizes Valerie is after him and decides she must move out immediately. After Rafe accidentally sees Alison naked he apologizes and tries to deny his feelings for her to himself. After a few awkward moments, they state that they'll miss each other when he's gone. Rafe then kisses Ali as Jamal and Valerie walk in. Ian learns from the police that Eve's car was found totalled at the bottom of a ravine and she couldn't have survived such a crash. Ian believes the worst, but is relieved when Eve shows up alive and well and he hugs and kisses her. After overhearing Kevin make plans to meet the mystery woman, Lucy goes to the hospital to check if Kevin is with a patient, learns he's not. Later, Lucy spies Kevin in the park embracing the mystery woman, who's wearing the scarf Kevin bought.

In Chicago, Jamal, Valerie and Gabriela wait for news on Hope. Dr. Hartman then announces that Gabriela is Hope's only match for a kidney donor. Before leaving to join Jamal in Chicago, Alison says a tender goodbye to Rafe. Later, Alison learns her flight's been cancelled due to bad weather. Before the Christmas party, Kevin searches for a missing Lucy, then hears the mystery woman is waiting for him upstairs. Kevin then tells the mystery woman they can't wait any longer to tell Lucy. Guests begin arriving for the Christmas party, but neither of the hosts, Kevin or Lucy, are present. Lucy boards a plane to Hawaii, but after the plane takes off and she dozes off, she awakens and is surprised to learn her flight is mysteriously headed to Port Charles!!

Posing as a cabdriver, Ed drives Lucy to the Port Charles Hotel and convinces her to attend her party. Lucy arrives, but tries to avoid talking with Kevin privately. After Alison is unable to fly to Chicago to be with Jamal, she takes his advice and attends the party where she and Rafe share a magical dance. Chris, meanwhile, tells Mac he fears someone is stalking him. Rafe uses his magic to make Kevin see the party is the wedding he and Lucy always wanted. Later, Kevin proposes to Lucy in front of the party guests, but she rejects his proposal because of his ""other woman."" Kevin asks Lucy to place her trust in him.

After her surprise reunion with Christina, a joyous Lucy continues with her wedding to Kevin and the two are declared husband and wife. Julie tells Chris that she did not return to be with him but to give Christina back to Lucy. Chris realizes Julie's dying and she tells him to move on and find love again. Ian asks Eve to have faith in him again. Rafe and Alison have a difficult time saying good-bye, but as the clock strikes midnight, he disappears and returns to Heaven. Alison realizes Rafe accomplished his mission when she sees all the reunited couples together again at the Christmas party.

Alison tells Jack and Livvie how Jamal gave her the brush off. Scott and Frank both want to know their place in Christina's life know that Lucy married Kevin. Everyone agrees, for Christina's sake, to let Lucy and Kevin act as Christina's primary parents. An embittered Chris advises Eve not ""screw up"" her marriage with Ian, who surprises Eve with her lost bracelet. Rafe pleads with Ed to send him back, but when Ed refuses, Rafe proposes a deal. An apologetic Jamal calls Ali, but misses her. Ali is then surprised by Rafe's return. As the citizens watch the sky, a blinding white light covers the town...

Rafe denies to Alison causing the mysterious light and she plans to help him get a second chance at life. Rafe remembers the deal he made to return to Ali by giving up his powers. Frank and Karen bring two victims of a crash caused by the light to the hospital. Jack offers to help Casey, a spunky young woman, who crashed her bike. Amy, the blind woman Casey ran into, is treated by Eve and Ian, and they offer her a place to stay. Kevin and Lucy's passion is interrupted by the arrival of a mystery woman who knows Kevin. Victor and Frank discover scorched land where the light touched and a mysterious watch.

Jamal accuses Rafe of staying in town to be with Alison and Alison accuses Jamal of shutting her out of his life. After Jamal goes to Valerie, who won't leave the hospital maternity ward, Ali runs to Rafe. After Casey swipes jewelry from a store, Ricky tries to con her by pretending to be security. When she hands the necklace to him, they're both busted by the cops. Kevin refuses to paint Paige's portrait, but after persuading by both Lucy and Paige, he agrees. Privately, Paige wishes she could be honest with Kevin. Victor tells Frank the hand on the mystery watch moved, then learns the watch is gone.

Kevin makes a bad impression on Christina when he accidentally breaks her doll. Lucy tries to convince her to give Kevin a chance but she makes it clear she doesn't like him. Victor mistakes Ricky for an alien, but Frank learns he's the fugitive who escaped with Casey and turns him in, despite Ricky's pleas that he's innocent. Paige gives Casey and Amy magnetic face plates to conceal their weird watches. Paige and Amy order Casey to stay in town- and stay out of trouble. Vowing to conceal their true identites, the three agree to meet regularly and are stunned when their watches all move backwards.

After leaving Jamal, Alison shows up at Jack and Livvie's. Privately, Ali tells Livvie she kissed Rafe again and has feelings for him. Jamal shows up but Ali doesn't want to see him, then agrees when he pleads his love to her. Casey goes to the police station and clears Ricky of her crimes. She is released into Frank's custody and Frank orders her to stay away from Ricky. After hearing Victor's latest news, Amy agrees aliens could exist. However, Amy's watch sets off Victor's energy sensor and she stalls when he wants to analyze it. Ian then catches a frantic Amy trying to dismantle Victor's device.

After learning Paige can't be more than 25 years old, Lucy speculates to Kevin that she's an impostor, but he accuses her of being jealous. She then contacts Victor with her suspicions. Eve suggests to Ian and Chris that she fix up Amy with Chris. Alison reads in Rafe's journal that he loves her, then she and Rafe decide they can't be friends. Ali goes home to Jamal, but thinks of Rafe. Paige and Amy are skeptical of Casey's claims that another one like them is in town. They go to the Recovery Room and, after seeing Rafe, the women vow not to leave Earth before finishing what they came to do.

When Livvie asks about Paige, Kevin explains his reasons for painting her portrait and denies any feelings towards her. Casey, Paige and Amy discuss whether Rafe will interrupt their second chances at life. Casey accuses Paige of wanting Kevin and Amy realizes it's true after Paige explains her reasons for returning to Earth. Lucy learns from Victor that Paige was in the car accident that killed her husband, but was never heard from again after that. Tipped off by Lucy about Paige, Rafe senses Casey's presence and follows her to the park where he demands to know what Casey, Paige and Amy are doing in town.

Casey pulls away from Ricky, fearing he might be the one who dies if he gets close to her. She tels him she has no future. Alison, Jack, Jamal and Livvie search for Jamal and Rafe fears Jamal might be the one to die. Jack then learns Jamal was at a bar. Alison calls Rafe on his feelings for her and tells him she can't return his affections because she loves Jamal. She returns home to find Jamal, who tells her they must pay for Valerie's death. Lucy returns home, but Paige doesn't know where Kevin is. Sensing something's wrong, Lucy finds Kevin frozen in the snow, but Paige hesitates to call an ambulance.

Casey denies to Rafe she's close to Ricky and advises him to be with Alison. Eve introduces Chris to Amy and he seems to recognize her but she denies ever meeting him. Chris finds an old photo of him and Amy. Amy privately reaffirms a promise made to her father. Blaming Alison for Valerie's death, Jamal tells Alison their relationship's over. He literally pushes her away and Rafe comes to Ali's defense. Lucy calls 911 when Paige falters and a critical Kevin's taken to G.H. When Lucy blames her for Kevin's condition, Paige wonders if she wanted Kevin to die. Kevin takes a turn for the worse as Lucy and Paige look on.

While visiting a hospitalized Kevin, Paige says she's leaving town, but he asks her to stay until her portrait's finished. Kevin says he saw her in a dream during his coma, but realizes he wasn't dreaming when he recognizes her dress. Driving out of town, Amy admits to Ian she lied about seeing a patient because she wanted to spend time alone with him. Learning Jamal plans to leave town, Livvie asks him to talk with Alison first. With limited time left on Earth, Rafe admits his feelings for Alison. She admits she has feelings for him too and wants to be more than friends. He says he wants her and they begin kissing.

Ricky stops Jamal's bike in front of Casey, who mistakenly failed to cut the brakes. Relieved he's okay, Casey gets passionate when Ricky suspects she's hiding something. When he suspects she's a virgin, she runs off. A hospitalized Gabriela gets a visit from her old flame, Joe Scanlon. Returning to town with Rafe, Alison's hesitant to go public with their relationship, but agrees to move in with him. Livvie tells Jamal that Ali's missing and he finds her at their apartment but takes off after learning she's moving in with Rafe. Upset, Ali breaks down in tears over their failed relationship.

Discussing their time-limited relationship, Alison tries destroying Rafe's watch, then suspects there are other angels in town, but he asks her to drop it. Chris tells Amy his investigation revealed her initials to be ""AH"" and asks her real name. Privately, she vows to keep her identity secret. Ian gives Kevin Amy's hospital ID so Victor can investigate the connection between Amy and Paige. They cover when Paige asks what they're up to and she implores Kevin to finish her portrait before she leaves town in 6 weeks. Kevin and Ian learn that Amy's photo matches that of a ""Jane Doe"" who died a year ago.

Alison asks Rafe who'll die. He doesn't know but gets upset when she suggests it's her. Lucy's upset when she overhears Paige tell Christina she loves her like her own daughter. Ian pulls Eve up from the roof. Amy falls over but miraculously has no serious injuries. Eve thinks Ian suspects she pushed Amy. Ed visits the dreams of his 4 angels where a virgin Casey marries Ricky, Rafe has a real life with Ali, Paige becomes a family with Kevin & Christina and Amy gets her sight back and Ian loves her. Ed vows to uncover the identity of the ""dark angel"", who has a sinister plan to fill the 5th chair.

Using her tarot cards, Lucy helps Paige uncover the reason she was sent back to Earth. They learn her journey involves a ""young girl"" and ""family"" in Port Charles. After Ricky develops a fever and passes out, Casey seeks out Frank and a bitter Jamal, who take him to the hospital. Casey prays Ricky won't fill the 5th chair. Alison and Rafe go to the barn and meet two young runaway friends, who don't want to be separated. A sympathetic Rafe and Alison offer sage advice, knowing they're in the same situation. Rafe carves his and Ali's names on a post in the barn and then Ali asks Rafe to marry her.

Rafe's surprise for Alison is a bust when her folks don't show up for dinner, but Ali wants to focus on her time with Rafe. Paige is reluctant to leave behind her life in Port Charles and return to London, but Kevin makes her see she needs to complete her journey. After Eve demands an explanation, Amy admits breaking into Ian and Eve's loft to retrieve Chris's pic because she's in the witness protection program. Ian, Eve and Chris buy her story, but Ian gets suspicious when he sees the late Ed's pic in a travel brochure. The angels are warned their time on Earth is almost over and Amy vows Ian's time is nearly over too.

Realizing Ed died years ago, Ian talks to Victor, whose insight raises doubts about Amy's story about being in the witness protection program. As an invisible Amy showers, Ian goes to confront her and is stunned when she re-emerges in front of his eyes. In London, Lucy, Kevin and Paige hang Paige's portrait in her family home. Reading Paige's family scroll, Lucy realizes a relative's portrait is missing, then shows Kevin a name which connects Paige to Port Charles. Alison takes Rafe to ""meet"" her great-great-great-grandmother Rebecca (or rather her portrait). Rafe's stunned to see Rebecca looks exactly like Paige!

At the Recovery Room, Kate tells Lucy, Alison, Ian, Jack and Jamal that the judge has overturned Rebecca's 120-year old murder conviction. Lucy excitedly returns home to wait for Kevin to return. However, Kate has bad news for Ali- Kevin's remains have been found. Meanwhile in ""Barnadoon,"" Kevin surprises Rebecca with a kiss and admits he wants her, but Rebecca pulls back and begins to fade away- finally escaping ""Barnadoon."" She tells Kevin he will remain trapped there until someone lights her candle and then disappears leaving Kevin alone. At the barn, Rafe surprises Livvie with an impromptu wedding. During the ceremony, Rafe remembers exchanging vows before and suddenly calls a halt to the wedding saying he's already married.

Kate tells Ian she'll be leaving Port Charles, then calls her significant other. Later, Kate gets a strange phone call and tells the caller she'll get the money as soon as she can. In the park, after Victor can't find his wife, Jamal, Jack, Ricky and Karen search for her. Mary, meanwhile, is mugged by two thugs, who steal her purse and wedding ring. The mugging is stopped when a mysterious shadow arrives and the two mean scream in fear. Everyone then finds Mary- and then the muggers, who are hanging upside down from a tree. The muggers blame an eerie ""hooded guy with no face."" Alison fills Rafe in on their life together as Livvie secretly listens. However, Rafe still can't remember their past. Later, Livvie tells Rafe she thinks she's pregnant.

Ricky overhears Karen's confession she was rescued by the ""shadow"" and not him. Ricky is upset until Karen explains why she lied that he was her hero. Locked together in the attic, Rafe thinks Ali's playing games, while she tries to make him see the truth about Livvie. When Rafe still can't remember their past, Ali becomes upset. However, Rafe admits he still cares for her but he's married. Ali asks him to kiss her to prove that he doesn't have feelings for her. He does but then ends up kissing her passionately. Jamal is surprised when he bumps into Casey outside the bike shop. After waiting for Rafe to return, Livvie goes out to find him. Cutting through the woods, she feels someone's following her. After falling on the ground, she's scared when she sees a shadow approaching her.

Rafe's less than thrilled to hear Livvie's baby is fine and tells Livvie he doesn't love her, then takes off to find Alison. Alison tells Jack that Livvie is really pregnant. Rafe tells Ali he wants her, however, she lets him go because of his wife and child. Ian learns from a professor friend that the ""shadow"" is an urban legend called ""The Avatar"" who wanders from town to town seeking justice, but, after finding a human host, becomes more powerful before revealing a dark side. Livvie remembers the pact she made with the ""shadow,"" in which he'll give her a baby and she'll keep his identity secret.

Ian tells Kate he saw her dine alone in New York and she accuses him of spying on her. She slaps him when he says he didn't approach because he felt sorry for her. She tries to leave his apartment, but he says he won't let her go. Livvie confronts The Avatar, demanding to know what she's carrying, and The Avatar responds that he did what asked, then disappears. Rafe and Alison run into each other outside the lighthouse and realize Lucy set them up. Ali runs off and Rafe and Kevin berate Lucy for her meddling. Livvie arrives for dinner and learns Ali was there. However, their dinner is interrupted when Livvie has more stomach pains and Rafe rushes her to the hospital. Meanwhile, Alison models for Jack at the bike shop, but when she gets dizzy, he takes her to the hospital as well. At the hospital, Livvie confronts Alison and demands to speak to her in private. On the staircase, Livvie tries to pick a fight with Alison and when Rafe comes by, she falls, making it appear that Al

After The Avatar threatens Ian, Kate finds Chris kneeling over Ian, who's unconscious. Kate tries to mace Chris, then Ian gets up and punches him out. They go inside Chris's apartment and Ian questions Chris about being The Avatar's human host, but Chris denies it and provides an explanation for his recent activity. Ian then realizes Chris is not The Avatar. Lucy's doctor friend performs a secret paternity test on Livvie's baby. After Lucy and Livvie exchange words, Lucy tells Livvie about the test. Rafe goes looking for The Avatar but runs into Alison. Thinking The Avatar's approaching, Rafe shields Ali, but it's not him. Later, Ali hides as Rafe finally confronts The Avatar.

Ricky learns Marissa is Casey's twin sister and then consoles her after getting her to open up about her feelings toward Casey. After getting Alison to realize she should stop pursuing Rafe, Jack kisses Alison and she responds. Livvie overhears Ian and Rafe's plan to trap The Avatar. During a TV interview, Ian warns the public about The Avatar and calls him a coward. The interview works in angering The Avatar, however, Livvie warns him that it's a trap. Asking him to trust her, she removes his hood and reveals his identity to be Frank.

After giving away $1 million publicly on Lancleot's behalf, Chris is roughted up by Ian, who blames him for doing The Avatar's dirty work. The police re-arrest Chris. Jamal and Marissa kiss and make-up as Ricky comes by and sees them. Rafe vows to forget about his past and move forward. Livvie meets with Frank, who torments her. When Livvie fires back about how Frank lost Karen, he turns into ""The Avatar."" Overhearing her say her baby's not his, Jack and Ali rescue a trapped Livvie. They ask her in front of Rafe why she said that. ""The Avatar"" approaches Karen in the park and then disappears with her.

Jamal's suprisingly cool about Jack going away with Alison, but gives him a friendly warning about Rafe. Jamal lets Marissa know he's finally gotten over Ali. Lucy and Alison hold a seance but fail to contact Ed. However, when Lucy says Rafe would sell his soul for Ali, they get a mysterious sign from above and wonder if that is what happened. Livvie evades Victor when Rafe has him watch her while he traps The Avatar. Ian follows Karen, who has gone to warn The Avatar. Ian grabs her until The Avatar shows up, then Rafe and Ian trap him with a net and plan to deshroud him as a horrified Livvie and Karen watch.

Frank tells Livvie she will pay for trying to kill him. Alison gets another sign from above when Rafe tells her he found and lit Kevin's candle months ago. Lucy tells Ali that Rafe isn't the father of Livvie's baby. Rafe learns The Avatar didn't die in the fire and is still alive. Livvie sets a trap for Frank and plans to inject him with a mind-altering drug, but Frank goes to Karen's. When he finds Karen gone and her apartment trashed, he explodes in anger. Fearing Livvie's going crazy, Kevin goes to confront her about her lies, but she mistakes him for Frank and accidentally injects him with the drug.

Lucy senses Kevin acting strangley when he returns home, especially when he seems amorous. After making love, Kevin tells Lucy he's not Kevin and she realizes he's Kevin's evil twin, Ryan. The Avatar sends Rafe to Alison to get to Livvie, then threatens justice for her crimes. Rafe and Ali return to Livvie, but don't find her, then Rafe admits he wants Ali. Ian steps in when a stranger demands money from Kate, but she won't confide in him about her woes. Ian follows her home and is shocked by her return to Brennan. As punishment, The Avatar makes Livvie watch as a deluded Kevin tries to strangle Lucy.

Rafe & Ali try calming Elizabeth, who's freaked after seeing Joshua again. Elizabeth shoots herself but doesn't die. Rafe explains a vampire can't kill itself, but a slayer can, but he won't kill her. Ricky tells ""Marissa"" (Casey) he never stopped loving Casey. After he sings the song about Casey, she kisses him but stops when thunder rumbles. Tess meets Caleb and asks how he became a vampire. After Caleb tells his tragic story, Tess offers to heal his pain, but he says it's too late. Jack tells Jamal that Tess & Livvie are one, then asks for his help battling Caleb. Tess returns and says she's been out with Caleb.

Alison's shocked by Livvie's return. When Jack closes the music box, Tess comes back with no memory of what happened and asks Jack to hide the music box. Elizabeth pleads with Rafe to have sex with her to save her but he refuses. Elizabeth pushes him onto her bed, just as Ali walks in. Ali's upset her mother tried to seduce Rafe. Elizabeth apologizes and Rafe calls Jack and says it's time to use Tess to kill Caleb. Ian thinks he's found a cure for his vampirism but when Lucy injects him with the antidote, he bares his fangs and tries to kill her. Pleading her love, Lucy is able to talk Ian into returning to normal.

Joshua and Elizabeth agree to team up to bring Caleb down. He instructs her to use Alison to gain inside info about Rafe's plan to destroy Caleb. Tess is devastated to see Jack with Reese but Jack offers no apologizes and again says their marriage is over. Tess returns to the cave where Jack first found her. Victor helps Lucy and Ian locate the healing pool by giving them an old map of Port Charles- but there's a piece missing. Rafe writes down the 1st 5 notes to Naked Eyes on a music sheet. Kevin arrives and deciphers the code by connecting the music notes- which reveal the missing piece to Victor's map.

After Rafe and Ian discover that another entrance to hot spring is in Caleb's loft, Casey stalls Caleb at his studio while Lucy and Alison lure Tess away from the loft. However, Casey fails in her mission when Caleb realizes her true identity and vanishes. While Lucy and Ali drive Tess out of town, Tess realizes she's been duped and forces them to stop the car. Then Caleb appears, demanding they let her go. Elizabeth follows Ian and Rafe when they break into Caleb's loft. As Ian prepares to enter the hot spring, he and Rafe realize they're not alone. Rafe pulls out a wooden stake on an approaching Elizabeth and almost slays her.

Rafe finds Ian at the hot spring, but Ian isn't cured because he hasn't fed off humans. Ian makes Rafe promise again he'll kill him when the time comes. Using Christina, Kevin blackmails Lucy into dumping Ian and returning to him and Lucy agrees. Alison escapes Reese, who catches up to her. Reese tries biting Ali, but can't, so she tries strangling her until Rafe arrives and rescues Ali. Just as Rafe is about to drive a stake in Reese's heart, Ali stops him. Caleb and Livvie pledge their love forever and Caleb transports them to his villa, where they make love. Livvie asks Caleb to make her his by turning her into a vampire.

Ian comes to, paralyzed from drugs, as Kevin is encasing him in a brick wall. However, when Kevin tries to slay Ian, he gets angry, bursts through the wall and leaves. Reese and Caz are cured by the hot spring, but Reese promises Alison it's not over between them. Caleb leaves Livvie at the villa for a final showdown with Rafe, but promises he'll return to her. Caleb arrives at the hot spring and faces off with Rafe and Lucy. Caleb quickly proves powerful, but Lucy plays ""Naked Eyes"" and Rafe knocks Caleb- and Lucy- in the water. After Caleb realizes he lost his vampire powers, Joshua blows up the hot spring.

After the explosion, Ian, Jamal, Jack and Casey go underground to help the injured. Ian, Jamal and Casey help an unconscious Lucy, but Casey gets a vision of Lucy in a coffin. Casey is later confused when Lucy comes to. Rafe, who survived the blast, checks on an unconscious Caleb but Jack refuses to help him. Jack later tries to kill Caleb but Alison and Rafe stop him. Livvie goes to Joshua, fearing something happened to Caleb, and he says Caleb died. Joshua realizes she's now a vampire and is protected by Caleb's ring but he convinces her to leave with him. Caleb reluctantly take Rafe's hand to pull him to safety.

A hopsitalized and delusional Lucy loses touch with reality. Chris breaks the news to Casey and Ian that Lucy's dying and he can't save her. Caleb urges Rafe to team up again to bring Joshua down. Realizing Caleb has his powers back, Rafe suspects Caleb only wants his ring back from Joshua but Caleb makes Rafe agree to help him. Rafe tells Caleb he needs to get to Alison right away. Alison confides in Jamal that she's not sure she can marry Joshua but then she reluctantly goes through with the ceremony. After wed, Joshua accuses Ali of betrayal after she tries to get Caleb's ring from him and vows to make her pay.