1Walkman
“How are you going to fight tomorrow? It starts tomorrow." After losing the cassette, Ui-Gyeom meets Yoon-Ki and their normal life is shaken up.
2Emergency Room
“Fighting is a talent, after all.” After a fight with Seung-joon, he encounters an unexpected accident.
3Privileges
“I don't want to give in, not to them...” The resolve to fight back. Despair, visions, and an unexpected hand lead him on.
4Hero Mask
“The problem is there are too many bad guys in the world." Anger with nowhere to go and shaky justice. Yun and Yi decide to “revolutionize.
5High School Superheroes
6Bad Guy
7Dream
8Heroes