The Order of Soli was one of the eight brotherhoods of the Kitsu race. Due to the ambitious and treacherous members of another Kitsu brotherhood, the Order of Tsuno, the City of Night, capital of the Alliance of the Five Races was destroyed. Soli Izumo, the fallen lord of the Kitsu, hunted the rebellious Tsuno, and captured them after a great battle. The Tsuno were banished from the City of Night as traitors, sent to Toshigoku by their brethren Order of Soli.