Seventeen is a well known mafia group, one of the most dangerous at that.

Lee Jihoon, or 'Woozi' is the head commanding leader of the close combat grouping, containing around over 50,000 members. He's a well-respected man. Though Woozi may be short, the man is powerful and a silent killer. His personality is seen as quiet, observant, a bit persistent and cocky, and calm and collected.