Park Ji-hoonYeon Si-eun
Choi Hyun-wookAhn Su-ho
Hong KyungOh Beom-seok
RyeounPark Hu-min
Choi Min-yeongSeo Jun-tae
Yoo Su-binChoi Hyo-man
Series2022–2025TV-MA
Weak Hero
약한영웅
With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.
Where to watch
via JustWatchThe pulse
Every episode is one beat. Taller beats rated better.
S1 · 8.5
S2 · 8.8
Track this show and your progress fills the wave.
Track this showEpisodes
Episode 1
Still affected by what happened to Su-ho, Si-eun withdraws from others. Seo Jun-tae contemplates taking a stand against the bullies — despite the risks.
Episode 2
After being saved by Si-eun, Jun-tae attempts to befriend him — but both are soon dragged into Choi Hyo-man's revenge plot involving Go Hyun-tak.
Episode 3
While doing volunteer work as punishment for fighting, Si-eun begins to form a bond with new friends — but trouble continues to find him.
Episode 4
After Geum Seong-je crosses the line, Si-eun strikes a deal with Na Baek-jin — leaving Park Hu-min, Hyun-tak and Jun-tae alone in the violent crosshairs.
Episode 5
Worried for his father and backed into a corner, Hu-min confronts Baek-jin. Si-eun considers studying abroad after clashing with his distressed mother.
Cast & crew
Discussion
Log in to join the conversation.
Log inNo one has posted about Weak Hero yet. Start the conversation.
More like Weak Hero
For your next watch
