ONE: High School Heroes S1E1 backdrop
ONE: High School Heroes poster

ONE: High School Heroes (2025)

S1E1 Episode 1

May 30, 2025 Season 1 Episode 1 Action & Adventure, Drama

“How do you plan to fight tomorrow? It’s happening tomorrow.” After misplacing the cassette, Ui-Gyeom encounters Yoon-Ki, and their everyday lives are thrown into disarray.

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