[Machine Translation] Yuka visits her cousin, a surgeon, at his place of work at his request and is approached by his colleague. To her surprise, he was the man with whom she had made a one-night stand while drunk at her cousin's wedding a few years ago! For some reason, he invites her to dinner and they go on several dates. Yuka is wary of him because he only calls himself "Amane," but when she finds out that he is sincere in his advances and that he hides his last name, she realizes that Amane is serious and begins to be attracted to him...