Goseon Pyo is a student at Yoosun High School and is part of the Yeongdeungpo Union.
Appearance
Goseon has brown hair styled into a fluffy undercut. He has dark eyes. He is shown wearing the Yoosun High School uniform.
Personality
Goseon is a delinquent that gets into fights, but he also cares deeply about his friends. When Jack was kidnapped by Manwol, he sought out Jimmy Bae and suggested going to Donald Na for backup. He is also a bit more perceptive than the rest of Yoosun, bringing up the possibility that Phillip Kim was screwing over both Yoosun and Eunjang.
History
It's unknown when he first met Jack Kang, but despite Goseon attending Domyeong Middle School and Jack attending Gilshin Middle School, Goseon remained a very close friend to Jack and sometimes hung out with him and the rest of Jack's friend group from Gilshin. Goseon kept Jack up-to-date with the happenings inside Domyeong and Doshin Middle School, since Doshin wasn't too far from Domyeong.
Goseon was in the middle of a phone call with Jack when the latter was ambushed by Manwol's Squad 2. He began to search around for his friend until he bumped into Jimmy who was also going to Jack's aid. Goseon managed to convince Jimmy to go to the Union for help because the two of them would be defeated if they go alone. He, Jimmy, and the Union's Action Squad defeated Manwol's Squad 2.