
Park Ji-hoon
Gray Yeon
![Poster Weak Hero [Indonesian] S1-S2](https://pbcdn.aoneroom.com/image/2026/01/26/fe4aa212510f5186b6416ef4867f94ea.jpg)
Yeon Shi-eun is a model student, who ranks at the top at his school. Physically, he appears like a weak boy, but, by using his smarts, tools, and psychology, he fights against violence that takes place inside and outside of his school.
21 pemeran tersedia.

Gray Yeon

Yeon Shi-eun

Ahn Soo-ho

Stephen Ahn

Bryce Oh

Oh Beom-seok
Jeon Young-bin

Young Yi
Jeon Seok-dae
Tae-hoon
Kang Woo-yeong

Oh Jin-won

Jung Chan

Kim Gil-soo

Various

Kim Won-seok
Jeong Yeong-bin's friend
Lee Jung-chan's friend
Police officer #3
Jeon Young Bin's friend
Geum Seong Je