In this adult school-role-play story, serious track athlete Karin Kitaoka struggles after entering an elite program and failing to post a competition record. Fiercely competitive, she hates being compared with her successful mother and seeks training from Kita, her mother’s former coach. He controls her through a hypnosis app, gradually distorting her everyday life and personality. Programmed to become abnormally obsessed whenever she hears the word “record,” Karin is unknowingly reduced to obeying the coach’s every command.