Joonho Jang

He is So-Chun Hyuk's so-called "adopted brother" who discovered Shi-Woon Yi. He has a great sense of respect and honor, therefore doesn't bow before others when he is told to, but he bows deep when he expresses his respect for the other person. He is also shown to be the type who would avoid conflicts whenever possible. This however does not apply when he can help others by confronting the danger itself. He is not very interested in the Murim's politics and just follows the orders given to him. (Source: The Breaker Wiki)