Black Dragon summary: 14 years ago, Inoue Hikari(the emperor of the Hikari clan) declared war on the 9 biggest clans holding the world in balance, after the bloodshed he emerged victorious and ruled over the world as the supreme emperor. Being a target of the root of all evil, Himura Daichi is an orphan boy who is determined to put an end to the colonial rule of Inoue and get revenge for all the pain and suffering caused by him