Mono is generally a shy and cowardly person. However, Mono will indeed fight for his friends and his beliefs. Mono wishes to become stronger with his crew. Mono is also very smart and loves books. Mono carries a bunch of rings with him which are like portals to the underworld. Mono's curse or ability is called the underworld. It allows him to access and use the dimension of hell. Mono is short, loves books, and has a slight stutter which rarely appears sometimes. Mono lives in medieval times.