The series follows three sisters——who reunite in their ancestral San Francisco home six months after their grandmother’s death. Upon discovering a mystical book called the Book of Shadows , they learn they are the "Charmed Ones," a powerful line of witches destined to protect the innocent from evil. Witch - Charmed Wiki
This guide provides a comprehensive overview of the inaugural season of , which premiered on October 7, 1998, on The WB. Series Premise & Origin Charmed Season 1