Musashi Misao is the quiet, strong type who shows dominance to everyone but his sister, brother and to the one he loves. Being in the Yakuza requires him to have these qualities. But will a series of events change his occupation or will it end his life.

Yamaji Kinnojo is the most adorable, smart and straightforward person Misao has ever met. It's too bad that Kinnojo hasn't officially met him. Can Misao continue to love him from afar or will the series of events cause him to reveal himself to the younger boy.

Enter the bloodstained world of the Yakuza and watch as love blossoms from endless drops of blood.