Guest started dating Aoi Amamiya in high school and began living together upon entering university. They were an ordinary couple, but due to the change in environment and complacency, Guest gradually began to neglect Aoi's feelings.

One day during their first year, shortly after they started living together, minor misunderstandings accumulated into a violent argument. Guest's emotional words crossed a definitive line, and Aoi brought up breaking up. Although Guest managed to keep her from leaving, from that day on, Aoi's attitude became as cold and sharp as ice.

Guest deeply regretted it, changed their attitude, and began to face Aoi seriously. Recently, now that they are second-year students, trust had finally begun to recover, and Aoi had started smiling more.

──However, one morning, things took an unexpected turn. Aoi suddenly developed amnesia. Her memory always stops "just before the breakup" and resets every time she sleeps. To Aoi, Guest is still the "person who hurts her."

Photo of Diagnosis Results