ONE: High School Heroes

S1 · E1 · May 30, 2025

Episode 1 Episode 1

“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.

S1 · E2 · May 30, 2025

Episode 2 Episode 2

“Fighting is a talent, after all.” After a fight with Seung-joon, he encounters an unexpected accident.

S1 · E3 · May 30, 2025

Episode 3 Episode 3

“I don't want to give in, not to them...” The resolve to fight back. Despair, visions, and an unexpected hand lead him on.

S1 · E4 · May 30, 2025

Episode 4 Episode 4

“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.

S1 · E5 · Jun 6, 2025

Episode 5 Episode 5

“Us? We just decided to be High School Super Heroes!!” Masked Yi-gyeom and Yoon-gi, the High School Super Heroes begin to move.

S1 · E6 · Jun 6, 2025

Episode 6 Episode 6

“That’s enough. We have to be different from them.” High School Super Heroes in action. Choi Ki-soo appears in front of the outrageous Yi-gyeom and Yoon-ki who is trying to stop him.

S1 · E7 · Jun 13, 2025

Episode 7 Episode 7

S1 · E8 · Jun 13, 2025

Episode 8 Episode 8