Aron killed all of Nora's friends. Desperate to touch his heart, Nora begs him to read their journals. The first journal is from Leon, a 22-year-old jailed for allegedly assaulting his ex-girlfriend. He claims innocence but is sent to a facility after being diagnosed with Dissociative Identity Disorder. There, he's prescribed a black pill that causes blackouts and memory loss. Now, Leon is left wondering: is it him or the pill that's driving his violent actions?