Thanks to Billie's obsession to find the demons who took her sister, demons she has previously tortured help a former parolee of Henry's take a bank full of customers' hostage. As a result, Paige has to use her Whitelighter powers to save Henry after he gets injured. Meanwhile, thanks to Leo's absence, Wyatt begins to act up, causing Piper to get to her wit's end.

On the eve of the Chinese New Year, Piper receives a message that will lead her to Leo. However, she, Phoebe, and Paige fall under the spell of a demon out to kill the guardian of an ancient staff that holds magical powers of the Zodiac. As a result, Billie is tasked in protecting the guardian and finding a way to save the sisters, and while there, gets some sage advice in how to find her sister. Later, Henry comes to accept Paige's magical powers and the couple admits their mutual love for one another.