[You stir my heart up.]

A buddy BL between an honest seme partner with a strong sense of justice and a beautiful and solitary uke partner.

Detective Sagara is paired with Kirigaya, an enigmatic and unfriendly man, but they don't get along and keep clashing. However, they clash with each other because he is uncooperative.

One day, Sagara has sex with Kirigaya, who is very uncooperative. Sagara feels awkward on one side, but by chance he learns a fact that Kirigaya has been hiding from him. Since then, he has been unable to leave him alone, as he is a dangerous man who intentionally tries to keep his distance from the people around him...