ONE: High School Heroes 2025
What is ONE: High School Heroes?
ONE: High School Heroes is a 2025 South Korean action coming-of-age television series directed by Lee Seong-tae. The series stars Lee Jung-ha and Kim Do-wan and premiered on the streaming platform Wavve.
- Type
- TV series
- Year
- 2025
- Status
- Ended
- Episodes
- 8
- First aired
- May 30, 2025
- Last aired
- Jun 13, 2025
- Original language
- KO
- Origin
- KR
- Networks
- wavve
- Genres
- Action & Adventure, Drama
- Updated
Where to watch
Stream
Channel K Amazon ChannelStreaming availability data provided by JustWatch via TMDB. Availability changes by country and date; verify on the provider before subscribing or purchasing.
How long to binge?
Estimate the schedule using 8 episodes and an average 45-minute runtime.
Trailer
No official trailer is available for this title yet.
Find the trailer on YouTube ↗Overview
ONE: High School Heroes is a 2025 South Korean action coming-of-age television series directed by Lee Seong-tae. The series stars Lee Jung-ha and Kim Do-wan and premiered on the streaming platform Wavve. It follows a former model student who, after experiencing domestic abuse and bullying, forms a group to stand up to school violence and defend its victims. The series explores themes of justice, resilience, and peer support within a high school setting. Through the formation of the "High School Heroes" team, the protagonists confront bullies and protect those who are victimized. The show combines elements of drama and action to portray the protagonists' transformation and their efforts to create a safer school environment. The series is available for streaming and features a narrative centered on social issues affecting teenagers.
Should you watch it?
“A model student turns vigilante after enduring abuse and bullying.”
- Compelling character transformation
- Relevant social issues
- Strong performances
- Heavy themes may be difficult for some viewers
- Pacing can feel rushed
You're drawn to stories about justice, resilience, and standing up for others.
Suitable for mature teens and adults due to themes of abuse and violence.
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Cast
Episode guide
Season 1 · 8 episodes
Open the complete Season 1 guide →- E1 Episode 1 May 30, 2025
- E2 Episode 2 May 30, 2025
- E3 Episode 3 May 30, 2025
- E4 Episode 4 May 30, 2025
- E5 Episode 5 Jun 6, 2025
- E6 Episode 6 Jun 6, 2025
- E7 Episode 7 Jun 13, 2025
- E8 Episode 8 Jun 13, 2025
Frequently asked questions
Is the series based on a true story?
No, it is a fictional series addressing real-world issues.
Where can I watch ONE: High School Heroes?
The series premiered on Wavve in 2025.
What genre is the show?
It is an action coming-of-age drama series.
Who are the main actors?
The series stars Lee Jung-ha and Kim Do-wan.
How many episodes are there?
The series aired from May 30 to June 13, 2025.