[Sad news] I realized that my wife, an NTR researcher, had been taken down by a professor who was my boss and teacher, Kana Morisawa. - Kana Morisawa (Kanako Iioka)

The movie revolves around the story of a married couple, Kana and Ishihara Koff, where Kana, a researcher, gets involved in an extramarital affair with her professor, Professor Ishikawa. The central dramatic tension arises from the husband's discovery of his wife's infidelity and his emotional struggle to cope with the situation. As the story unfolds, it explores themes of marital relationships, trust, and the consequences of deception.