Five years after Blank Slate left off, Jen Morrison is living her dream life. She has a loving husband and two sons, who she adores. Maybe her family didn't come together in the most conventional way, but it works for her. She had her older son, Danny with her ex husband. They divorced when Danny was just a baby. Then she married John, who is the love of her life and they adopted Derek together when his mother was sent to prison. Everything seems perfect, and Jen is always complimented on being a wonderful mother. But then strange things start to happen. Suddenly, Jen is forgetting things, and people are starting to question her abilities as a parent, as well as her sanity. Then, one day Derek vanishes into thin air, and Jen is left trying to put the pieces together, and bring her son home before it's to late.