After Piper contracts a rare fever from an illegal fruit, she slips into a coma at the hospital. Desperate to help her, Prue and Phoebe cast a spell to transfer the disease from Piper and into a doll. However, that doesn't work when the doll comes to life and starts stabbing people and as a result, the sisters have to transfer the disease back to Piper. As a result, Leo arrives and defies his orders to not interfere and ultimately saves Piper. At the Auction House, Prue decides to quit after Jack and their boss try to pass off a painting as a real Monet.

When an evil presence from Phoebe's past life starts to threaten her with a violent death in the present, she decides to cast a spell to go back to the 1920's and stop him. While there, Phoebe discovers that the Charmed Ones past lives went down the dark path, and as a result, puts her present life on the line in order to change the past and vanquish Anton. Meanwhile, Piper discovers that her present life is similar to her past one, in terms of who to choose in her love life. Prue discovers a new passion.