We begin in 1969 with Winston and Derek Rayne driving in their car, in the rain. They end up at a cave. Winston goes in, while Derek is told to remain in the car. Inside the cave, Winston finds a sepulcher (a wooden box). He opens the sepulcher, and a demon skeleton emerges, which tries to drag Winston back in sepulcher, however, Derek runs in and manages to close the box. The demon is trapped back inside. However, Winston dies, but before he does, he gives Derek his Legacy ring.

Now in the present day, we arrive at the Luna foundation, an artifact finding organization. Derek owns the Luna Foundation, along with Nick, Alex, and Julia, who also live in the house.

As a new artifact is presented to Derek, he gets a vision of a young girl in a graveyard with a wooden box, which looks like the one that Winston opened. Derek assembles Nick, Alex, and Julia in a control room, in which to get to, you must walk through an invisible wall.

The episode begins with a young boy screaming from inside his bedroom. The door is locked, and his mother can't get in. When the police arrive, she tells them that her husband is in the room beating her/his son up. The police broke down the door and took the husband away. David tells his wife that it wasn't him who beat up his son in the bedroom, but it was some un-foreseen force. And that Michael is still in danger.

The next morning Derek goes to visit David at his home, David has been bailed out of prison by his father. Derek heard about the arrest and wanted to see if it was true. David tells Derek that it wasn't him. David shows Derek a scar on his chest which he claimed he received at the hands of this unforeseen force who attacked Michael. It turns out though, that David was drunk last night. Derek asks David if Rachel will be ok to examine Michael. David agrees.

A small girl has a horrifying experience at a private school and accuses one of the teachers of being a monster. As Rachel used to go to the school the headmistress calls her up to ask her for help. She hopes that Rachel will be able to find out what really happened before the school is ruined by the scandal. As she investigates Rachel realises that she has no memories of being at the school at all! She knows she went there but can remember nothing and that begins to really worry her.

Rahel recieves a letter from her aunt's lawyer informing her of her death and that as she is the last living relative she will inherit everything. She goes to her aunt's funeral, with Kat, and finds that something is happening inside the house. Derek has a premonition that sometihng is going to happen to Rachel and tells her that she needs to be careful while inside the house.

A 300 year old seer who helped out Derek's father on a number of occasions appears at the Legacy house to mysteriously warn him of a dead man who will return to life.