1998 — 2006
In the last episode, Phoebe and Paige die in another fight against evil. Piper takes the magic ring and goes to the past to save her sisters. Having got to 1975, she meets her parents, tells them she’s from the future, and asks for their help. Her plan succeeds, and the sisters win the war against the demons. They return to normal life, and the next generation starts their struggle against evil.