Akira Asakura is an ordinary second-year high school student dating Asahina Noa, the most beautiful girl in his class. They had been together since middle school after Akira finally confessed his feelings. Their relationship was once filled with happiness, but everything changed when Noa suddenly became cold and arrogant after entering their second year of high school. Thinking she was simply exhausted from working at her film actress agency, Akira continued to trust her. Until the day he visited her agency. There, he caught Noa cheating on him with her young acting instructor, Kisaragi Naoki. Soon, false rumors spread throughout the school, branding him as an abusive boyfriend and leaving him completely isolated. Seeking to escape his misery, Akira went to the school rooftop, where he met Suzune Airi, the academy's most beautiful S-Class senpai, who was about to take an illegal drug. After saving her, he ends up letting her stay at his house.