Asahi and Kaori are a happy couple and plan to marry soon. But Kaori's mother looks down on a prospective son-in-law who grew up in an orphanage and works as a boxing trainer. Things become more complicated when Asahi tries to help his best friend Hiroto who has been scammed by a shady businessman. Yujiro HARUMOTO tells an unsentimental yet compelling story about loyalty, friendship, and family.