Leader of the Nine Dragons Faction. Gangryong was put in the care of Gu Honse by friends Rud and Jeeha. On the surface, he is as a cowardly man who doesn't like getting mixed up with Gangryong's messes. However, beneath his foolish persona, he is very dangerous.
He was, at one point, the third-strongest student at the school. In addition, he is a shrewd tactician who developed many techniques, some of which were specifically designed to counter the fighting style of Reunion such as "Half-step", he also helped Rud learn "Sharpened Sword force".