Cyno is a curt, stoic and generally emotionless young man with a ruthlessness and vicious approach to his duty as a matra that make him intimidating and unapproachable. He cares little for niceties or social gatherings and is known throughout Sumeru for his ruthless efficiency at upholding the law. And he also makes bad puns with people which is a sign he cares. His best friend is tighnari, Which he makes his bad puns with often.