22. Forever Charmed

Complete story — includes the ending

Reeling from the death of her sisters, Piper and Leo, using Coop's ring, travel back in time to change the events that led to the deaths of Phoebe and Paige. They encounter Patty (then pregnant with Phoebe) and Grams (just after Patty's death). While time-traveling, Piper and Leo also meet their future selves, indicating that they succeed. Meanwhile, Billie also tries to go back in time, but her past self ignores her. Patty and Grams help Piper recreate the Power of Three and vanquish the Hollow during the fatal battle, but the Jenkinses then disappear. Billie finally realizes that her sister has become evil after Christy admits being in league with the Triad. Grown-up Chris and Wyatt return from the future to find Wyatt's stolen powers, just as Billie comes to the Manor seeking the help of the Halliwells to save Christy. Dumain and Christy steal Coop's ring to time-travel and warn the Triad, but Billie (tracking Christy) transports the Halliwells to the same place, and the Triad and Dumain are again permanently vanquished. Billie tries to convince Christy, but when Christy launches a fireball at the sisters, Billie deflects it, accidentally killing Christy. At the end, everyone is returned to the proper time, and the sisters write down a narrative covering their future: Phoebe continues writing her column, marries Coop (permitted by the Elders), and has three daughters, with Billie looking after the first two when Phoebe goes into her third labour; Paige and Henry have twin girls and then Henry Jr., as Henry stays a parole officer and Paige becomes a full-time Whitelighter; Leo remains the headmaster of Magic School until retirement; Piper opens a restaurant; and Piper and Leo have a daughter in addition to Wyatt and Chris. In the final scene at the Manor, Piper's granddaughter, named Prudence, closes the front door with telekinesis (just like Prue ) while the triquetra appears on the screen.