Mun-Gi Man

Ma Mun-Gi is a member of the Four SuperNova. Nicknamed Northern Black Star in recognition for his talented martial skills, he was assigned to protect Lady Lang So-Sul. Despite his fearsome nature, he cares greatly about his subordinates and would sacrifice his own life for them. He is a very powerful martial artist specialized in swordsmanship. His fighting style utilizes every possible advantage that his long arms and long sword afford him. (Source: The Breaker Wikia)