ONE: High School Heroes (2025)
A gripping Korean action-drama about students who rise up against school violence and fight to protect the vulnerable.
ONE: High School Heroes - Series Information
- Original Title: ONE: 하이스쿨 히어로즈
- First Air Year: 2025
- Last Air Year: 2025
- Type: TV Series
- Genres: Action, Adventure, Drama
- Number of Seasons: 1
- Number of Episodes: 8
- Status: Ended
- Original Language: Korean
- Spoken Languages: Korean
- First Air Date: May 30, 2025 (South Korea - 15)
- Networks: wavve
- Alternative Titles: 원: 하이스쿨 히어로즈 (KR)
- Production Countries: South Korea
ONE: High School Heroes - Plot
A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.
Where to Watch ONE: High School Heroes
Looking for where to watch ONE: High School Heroes?
Compare all viewing options available in your region on JustWatch ↗
ONE: High School Heroes - Cast & Crew
Main Cast
- Lee Jung-ha
- Kim Do-wan
- Kim Sang-ho
- Kim Joo-ryoung
- Shin Jun-seop
- Lee Chan-hyeong
- Shin Jae-whi
- Lim Sung-kyun
- Yuk Jun-seo
- Yoo Hee-je
ONE: High School Heroes - FAQs
Is ONE: High School Heroes based on a webtoon?
Yes, ONE: High School Heroes is adapted from a Korean webtoon. The series draws on the source material's themes of school violence, bullying, and youth vigilantism, translating the webcomic's action-driven storyline into a live-action drama format for the wavve streaming platform.
Where can you watch ONE: High School Heroes?
ONE: High School Heroes is available to stream on wavve, the South Korean platform where it originally aired. International viewers can check JustWatch to find the most up-to-date streaming availability and viewing options for their region.
Who are the main actors in ONE: High School Heroes?
The series stars Lee Jung-ha as Kim Eui-gyeom and Kim Do-wan as Kang Yoon-ki in the lead roles. The supporting cast includes Kim Sang-ho, Kim Joo-ryoung, Shin Jun-seop, Lee Chan-hyeong, Shin Jae-whi, Lim Sung-kyun, Yuk Jun-seo, and Yoo Hee-je.
What is ONE: High School Heroes about?
The series follows a former model student whose life is upended by domestic abuse and relentless bullying. Driven to his breaking point, he joins a vigilante group of students determined to confront school violence head-on and protect those who cannot defend themselves.
How many episodes does ONE: High School Heroes have?
ONE: High School Heroes consists of 8 episodes across its single season. The series concluded in 2025, with all episodes available on wavve. The compact episode count allows the story to move at a brisk, focused pace suited to its action-drama format.
When did ONE: High School Heroes first air?
ONE: High School Heroes premiered on May 30, 2025, in South Korea on the wavve streaming platform. The series carries a content rating of 15 in South Korea, indicating it is suitable for viewers aged 15 and above due to its themes of violence and bullying.
Is ONE: High School Heroes cancelled or renewed?
ONE: High School Heroes has concluded with its first and only season, which ended in 2025. The series wrapped up its 8-episode run and is currently listed as Ended, with no announcement of a second season or continuation as of the time of writing.
What are similar shows to ONE: High School Heroes?
Viewers who enjoyed ONE: High School Heroes may also like Revenge of Others (2022), Rugal (2020), and Squid Game (2021) for their intense action and social themes. Orange Marmalade (2015) and Tower of God (2020) offer similar Korean genre storytelling with compelling ensemble casts.
More About ONE: High School Heroes
Explore further details about ONE: High School Heroes on these authoritative databases.