The Halliwell sisters are back at it again. Still living in that same house they grew up in. However now they are all married and have kids of there own. Piper, Phoebe, Leo, Paige, and Wyatt go out to vanquish a demon that had been killing large numbers of people in the past week and come across a pair of strange men. These men had beat them to the demon. They were in San Francisco because of the mass murders that were happening. They were Sam and Dean Winchester. They decided to work together to defeat the demon population in San Francisco. However, Piper and Paige were taken by a group of demons. And the others had to come and save them. But the Winchesters got into a dispute with the Charmed ones over how they should deal with the demons. Will the Winchesters come through to save them or will they let them hang theirselves?