The Charmed Ones (Prue, Piper, Pacey and Phoebe) are modern day witches with the destiny to save the world from evil, but after older sister Prue tragically passed away everything changes. As Piper, Pacey and Phoebe all struggle with their older sisters untimely death they discover the existence of their half-sister Paige Mathews. This story will begin in Season 3/4 and follow through Pacey's life managing three sisters, a relationship resurfacing with someone from her past and a full time witch trying to manage a full time nursing career. (FIRST INSTALLMENT IN THE POWER OF FOUR SERIES)