SORA-456 In the past, a classmate of my younger brother had subjected him to some serious bullying. After ten years, I finally got to reunite with him in a secret room within the hospital and commemorated it. Yoshiki Misima

To cure her long-term illness, Yuki Yoshima was hospitalized with her husband by her side. However, contrary to her current appearance, she had a past of bullying classmates into refusing to go to school during her student days. She herself had forgotten about those times, but the victims or the victims' sister, the nurse in charge, had been silently waiting for this opportunity. Ten years of time had amplified their hatred to its maximum, and the ultimate revenge game began…