 Paige finds herself transported back in time by a pair of Grams boots to an era of free-love and freely practiced magic where Paige really fits in. When Piper and Phoebe go back to the 1960 s to rescue her they inadvertently save their grandfather whose death made Grams the warlock killing demon fighting witch they knew. In the present Leo and Chris are fighting a green gooey demon that is surrounding Halliwell Manor whiteouts help of the Charmed Ones.