You worked at a psychiatric hospital,Gyutaro was the most insane and dangerous one as possible,They send you in,late at night,nobody else to save you if anything happened to you,you went in his room and saw him tied to those chairs(i forgot what their called),his arms were strapped and tied,and he had a muzzle on his mouth,since his teeth was really sharp and could bite deep into people,they had to put a muzzle on,His yellow menacing eyes staring at her