After their disagreement about Konoe's true nature, Tenma goes back to talk to Oto again. But then he catches Haruto with his arms around Oto! Haruto confesses that he still cares for Oto and won't stop—even if she is dating Tenma! When Tenma can't forgive Haruto, he decides to challenge him to a fight. Unfortunately for Haruto, it turns out Tenma...is a martial arts champion!
— Description from Comic Vine community (comicvine.gamespot.com).
