Hyakkimaru Daigo, the son of Jukai and Nui Daigo the most richest of the Japanese' clan he's still not felt any feeling or emotion since he's girlfriend, Mio Hayami die. Hyakkimaru lost all of his emotions and feelings as his younger brother, Tahomaru and his friends tried to make him smile and regain his emotions. But nothing was working unlit everything change when new student goes to their school and class. Hyakkimaru ended up being mesmerized by new girl who was a bit of a tomboy but little they know that the girl was one of the most dangerous gangs in japan and the daughter of the gang Naginata's leader. Dororo Ayano...