The pilgrims arrive at the Kingdom of Red Hog, where pigs are sacred. The people hail Pigsy as their new King and God. Tripitaka discovers that the current king is a disguised demon, the Spirit of the Red Hog, and that he murdered the old king. Helped by rebels, Monkey and Sandy set out to save Princess Green Lotus and stop the evil swine before the whole country is converted to hog worship.

In a deserted village, the evil male demon Wun-Lung and three beautiful witches await the arrival of Tripitaka, Monkey, Pigsy and Sandy. If they can make the four travellers believe in them, they'll be brought to life. They plan to capture Tripitaka and his disciples one by one, and convince them of their existence by killing them. Who'll be the first pilgrim to fall into the trap?

The evil Dogs of Plague, disciples of the Great Hound of Hell, plan to kill Monkey, Pigsy, Sandy and Tripitaka. Their leader brings the Plague of Black Dog to a nearby town. The pilgrims arrive at the town, but when Tripitaka tries to help the sick, he catches the deadly plague himself. Monkey discovers the only cure is to give the afflicted grilled fresh monkey brains from a newly dead ape. Will Monkey give up his life to save Tripitaka?

The pilgrims enter a land where night never falls. For five hundred years, ever since the vulture demon Konsei-Maoh stole Dainichi Buddha's sun-mirror, as soon as one sun sets another one rises. Tripitaka offers the villagers their help and Monkey, who has an old score to settle with the demon, is more than happy to oblige. Things take a turn for the worse after Monkey bumps into a familiar face, and the demon sets his sights on Tripitaka.

Emperor Busoku, ruler of the country of Biku, is tormented at night by the ghost of Queen Seiko of Shitan, whose country he destroyed many years ago. Tripitaka and his followers arrive at Biku and hear of the Emperor's plight. After the ghost leaves behind a shoe, Monkey becomes suspicious and sends Pigsy and Dragon to investigate. They sneak into the women's dormitory at the palace in search of the shoe's owner. But Pigsy has other things on his mind.

A snobby princess has been kidnapped by a fish monster who wants to marry her, but she continually refuses because he's too common. She sends two little water sprites to get help from her parents. They meet Tripitaka and his disciples, who offer their help. Tripitaka and Monkey escort them to the king and queen, while Sandy and Pigsy go to rescue the princess. Things aren't looking good for Sandy when the fish monster captures him.

The pilgrims eat some freshly picked mushrooms, and lose their memories. Monkey wanders off and joins a band of outlaws. They think he's the Fungus Prince who was banished by his father, King Seven Souls. The king wants to kill Tripitaka, so they plan to capture him and claim a reward. Tripitaka leaves Pigsy and Sandy and gets captured by Monkey and the outlaws. Yu-Lung sets out to help Monkey get his memory back so he can save Tripitaka.

Tripitaka is shocked when his three followers bathe in a pool and are transformed into babies. It's a Fountain of Youth, and it belongs to two Spirits of Time Passed. Tripitaka must make one of these spirits cry, and use the tears to change his disciples back. Leaving Monkey, Pigsy and Sandy with a babysitter, Tripitaka goes in search of these cannibalistic spirits. Believing Tripitaka won't return, the babysitter decides to sell the three babies at the local market.

A young goblin, Yung-Hu, is desperately in love with a married human woman called I-Ling. I-Ling and her husband, Kwo-Fong, are excited that the pilgrims are approaching, because they want to learn about Buddha. Tripitaka is deeply offended by I-Ling's awful Buddhist dance, and the pilgrims leave. The goblin father disguises himself as a priest and convinces Kwo-Fong to join Tripitaka's pilgrimage to India, to become a Buddhist. With Kwo-Fong out of the way, Yung-Hu goes to see I-Ling.

While Tripitaka and his disciples sleep, The Illiterate Vampire appears and plans to bite Tripitaka. The others wake, and chase him away. The next day, the pilgrims see a display of wanted posters - the king is rewarding people for killing monsters, 10 gold pieces per monster. Pigsy meets a blind girl selling flowers in the street, and becomes fond of her. To raise 100 gold pieces for an operation to cure her blindness, Pigsy goes into business as a monster-killer.

The pilgrims enter a country where an evil wasp witch with a magic whip flies on her chariot and steals children from their parents. The witch lives in a poison mountain called Kijo, and has a hundred or more children of her own. No one knows what she does with the stolen children. While Sandy and Pigsy help the villagers set traps and prepare themselves to fight the witch, Monkey decides to pay her a visit.

Mt. Sekigutsu, famous for the flowers that bloom on its rocks, is ruled by a fearful demon called Seisai, who has the power to turn anything into stone. A young stonemason from Ushizokoku called Kokanshi climbs the mountain and falls prey to the demon's magic rays. Two years later, Kokanshi's overzealous fiancée Airen travels to the mountain to rescue him, and tricks Tripitaka's disciples into helping her fight the demon. Meanwhile, Seisai abducts Tripitaka and plans to eat him...