When Crystal Cove is taken over by Aphrodite's love spell, only Scooby-Doo and the recently escaped Professor Pericles can save the gang from the spell and solve the mystery. Pericles says he can make an antidote, but does he have ulterior motives?

Exchange student Mai Le comes to Crystal Cove, with a strange ring in her possession. Soon enough, the ring brings the attention of two rival Chinese wizards.