ONE: High School Heroes

Season 1

2025 · 8 episodes · 6h 15m in all · 8.4/10

Episodes

1. 

   1. Episode 1

   30 May 2025 · 51 min · 9.0/10

   “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.

2. 

   2. Episode 2

   30 May 2025 · 46 min · 8.0/10

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

3. 

   3. Episode 3

   30 May 2025 · 47 min · 8.0/10

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

4. 

   4. Episode 4

   30 May 2025 · 41 min · 8.0/10

   “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.

5. 

   5. Episode 5

   6 Jun 2025 · 46 min · 9.0/10

6. 

   6. Episode 6

   6 Jun 2025 · 47 min · 8.0/10

7. 

   7. Episode 7

   13 Jun 2025 · 48 min · 9.0/10

8. 

   8. Episode 8

   13 Jun 2025 · 49 min · 8.0/10