Willow comes to terms with her diagnosis of Dissociative Identity Disorder (DID), formerly known as Multiple Personality Disorder. Her journey takes her on a path of reckoning about the abuse she endured as a child, which caused the disorder. She pieces together the narrative of her life, which is fragmented into more than 40 personalities. Each carry their own memories and experiences from Denise's life and she is working to understand who she is and what happened to her as a child.