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Poster for ONE: High School Heroes

ONE: High School Heroes

2025 · 1 season

A raw, hard-hitting watch that mixes brutal school violence with a slow-burning fight for justice, keeping you tense and invested.

Created by
Lee Seong-tae
Genres
Action & adventure, Drama
Overview
A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.
How it feels
Dark, tense, earnest and melancholic. Brisk and needs your attention.
About
Violence, justice, trauma, coming-of-age
Content
Strong violence. Mild gore and language. No sexual content.
Note
Written by AI, so it can be wrong. Full breakdown

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In the USNo streaming, rental or purchase options known.
Created by
Lee Seong-tae
Genres
Action & adventure, Drama
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How it feels

Written by AI. It can be wrong.

Full breakdown
Tone
  • darkstrength 3 of 3
  • tensestrength 2 of 3
  • earneststrength 2 of 3
  • melancholicstrength 1 of 3
Pacing
brisk, 3 of 4, from slow-burn to relentless
Attention
engaged, 3 of 4, from background-friendly to demanding
Era
contemporary
Audience
teen
Content intensity
  • Gore mild
  • Language mild
  • Violence strong
  • Sex none
All scales, 0 to 10
Scales, 0 to 10
ScaleValue0 to 10
Action7
Horror2
Humour2
Realism6
Romance1
Tension7
Darkness7
Complexity5
Emotional weight7

Cast

Where to watch in the US

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No streaming, rental or purchase options are known in the US.

Streaming data from JustWatch.TMDB

Details

Genres
action & adventure, drama
Created by
Lee Seong-tae
Starring
Lee Jung-ha, Kim Do-wan, Kim Sang-ho, Kim Joo-ryoung, Shin Jun-seop, Lee Chan-hyeong, Shin Jae-whi, Lim Sung-kyun
Length
1 seasons, 8 episodes
Network
wavve
Country
South Korea
Languages
Korean

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