Junichi has caused a violent incident after a piano was played at a bar and is convinced there is someone else in his brain. Shaking off Megumi's restraint, he begins to look for the donor. He finds out that it was potentially the robber Kyogoku (Watabe Gota). Megumi, who quarreled with Junichi, is told to break up with him by Tachibana Naoko (Usuda Asami). Junichi is plagued by the surgery. Megumi...