A bracer just below S-rank, known far and wide as 'The Immovable,' and the most prominent figure among the Calvard Bracer Guild. Despite his overwhelming power and status as master of the Taito school, one of the three great Eastern martial arts, Zin is an open-hearted and friendly man. The younger bracers at the guild, including even the reputable Elaine, rely on him for support. He has also contributed to resolving major incidents across the continent, and is well known amongst the police force and other government organizations. He and Walter were once pupils of the same master until the latter left and became an Enforcer in the Society of Ouroboros. The two have been bitter rivals and clashed a number of times since...