Hiei Yamashin (比叡 山真, Yamashin Hiei), known throughout Heisekai as the fabled Divine Onslaught (神聖猛, Shinsei Takeshi), is one of the twelve Captain-Generals of the Shuuten, former traveler, and renowned scholar of ancient artifacts. He is the younger brother of Marshal-General, Yoichi Yamashin, and one of the famous Sansōzoku. Alongside his brother, Fujimoto, Shiori Nakamura, and various members of their respective divisions, Hiei participated in the Invasion of Kōhai Tochi to uproot the Collective Vices and, through no ones fault but his own, was ambushed and experimented on by Bansui Amatsuki. He was afflicted with Hollowfication but managed to escape in time to help his allies defeat Shinzō. Upon his return to Heisekai he affirmed himself as a Vizard and, because of past actions, was al