Appearance[]
Seokmu is tall with short black hair. He is seen throughout the series wearing a black long-sleeve shirt, black pants, and sneakers.
Personality[]
Jang Seokmu is a ruthless towards many people. but mostly Jungho, but occasionally claims that he doesn't actually feel any hatred towards Jungho. He also has a more gentle-ish side, which he has towards Haewan and Kyungjoon
Powers and Abilities[]
Jang Seokmu doesn't have any magical powers or abilities. He does know judo, however.