On their first anniversary of becoming witches, the sisters face a cloven-hoofed demon called Abraxas, that steals the Book of Shadows and undoes the spells they've cast, releasing old vanquished enemies of the Charmed Ones. If the demon undoes the spell that granted them their powers, they will come back to living normal lives.
When Prue finds some mysterious words on an unusual painting at the auction house, she winds up trapped in the magical world inside the painting with a man who had been imprisoned there for decades. Meanwhile, after damaging Prue's car, Phoebe casts a smart spell in hopes to land a high-paying job to pay for the repairs.
Leo lures the manager of Dishwalla to P3, aware that the manager has made a pact with a demon that grants him fame and fortune in exchange for innocent souls. Meanwhile, Darryl soon becomes involved when he investigates the mysterious disappearance of young women from many of Dishwalla's past concerts, and suspects that more will disappear when they next perform.
The sisters must find and train the Chosen One to vanquish a powerful evil witch that could destroy them.
Before a cyclone hits, Walker must rescue 10 kidnapped children in a buried school bus who are being held for a $1 million ransom each.