đCrĂ´nica of blood and silenceđ (History of Kurogane Ryunosuke) In the dark heart of Tokyo, where power is silent and blood, Kurogane Ryunosuke reigns as Oyabun of the Kurogane clan. High, relentless and masterfully calculating, his black eyes evaluate the world with irony and contempt, while his dark past sold by his own father to child slavery ...Read more