Seung-Jin Joo

Myles Joo is the original head of Hyeongshin High and a former member of the Yeongdeungpo Union before he was excommunicated by Donald Na for attempting a coup by allying with the former Manwol Union. He is now the leader of the remnants of the Manwol Union, and is considered the fourth strongest delinquent in Yeongdeungpo.

He is shuttled patch rank 4.