When a demon forces a boy into turning him into an evil comic book villain so he can steal an Elder's powers, the boy transforms The Charmed Ones into comic book heroes as well to combat him !
With the Book of Shadows finally in his possession,Zankou plans to open the Spiritual Nexus and take in the power of the Shadow.Piper,Phoebe and Paige successfully goad him into coming after them instead.
Zankou sends his underlings to attack Leo in hopes of luring the sisters out of their house so that he can zoek for the Nexus and release the Shadow, the ultimate power.