
Weak Hero (2022) Web Series NetMirror
Weak Hero Class 1 is a South Korean web series that tackles the harsh truth of school violence and bullying. Directed by Yoo Soo-min and Park Dan-hee, it brings together a talented cast including Park Ji-hoon, Choi Hyun-wook, and Hong Kyung.
Title: | Weak Hero |
Main Cast: | Choi Hyun-wook, Park Ji-hoon, Hong Kyung |
Female Lead: | Lee Yeon |
Directed By: | You Su-min |
Category: | Drama, Action & Adventure |
Languages: | Korean |
Season Launch: | 25 Apr 2025 |
IMDb Score: | 7/10 stars |

Blending action, drama, and emotion, the show stands out with its raw storytelling and strong performances. It paints a powerful picture of students who are pushed to their limits, both mentally and physically.
Weak Hero Casting
Name | Role |
---|---|
Hong Kyung | Oh Bum-seok |
Kim Su-gyeom | Jeon Young-bin |
Lee Yeon | Young-yi |
Cha Woo-min | Kang Woo-young |
Choi Hyun-wook | Ahn Su-ho |
Park Ji-hoon | Yeon Si-eun |



What’s the Story?
The plot follows Yeon Si-eun (played by Park Ji-hoon), a quiet but brilliant student who becomes the target of bullies. Unlike others, Si-eun doesn’t use fists, he uses his intelligence and strategic mind to outsmart his enemies.
As things get worse, he teams up with Ahn Su-ho (Choi Hyun-wook), a tough student known for his fighting skills, and Oh Beom-seok (Hong Kyung), a classmate with a complicated past. Together, they try to survive in a school where violence rules the hallways.
Performance Highlights
The acting in this series is top-notch. Park Ji-hoon delivers an unforgettable performance as Si-eun, showing both vulnerability and mental strength. Choi Hyun-wook as Su-ho is bold and fiery, yet manages to show a softer side as the story unfolds.
Hong Kyung, as the emotionally torn Beom-seok, adds serious depth to the trio’s relationship, showing how trauma and fear can push someone to dark places. The chemistry between the three main leads keeps the story emotionally grounded.
Direction & Visual Style
The direction by Yoo Soo-min and Park Dan-hee deserves special mention. The action scenes feel real and intense, and the pacing keeps you glued from start to finish. Each fight feels like it has real consequences, which is rare in high school dramas.
The cinematography uses tight camera angles and moody lighting to build tension. Whether it’s a classroom showdown or a quiet emotional moment, the visuals support the story every step of the way.
Ratings & Reviews
The series has received overwhelmingly positive reviews from critics and fans alike. It holds a 94% audience score on major review platforms and has been praised for its realistic approach to youth struggles.
Viewers appreciated that the series goes beyond typical K-drama clichés, offering a deep and raw look at friendship, betrayal, and survival. One viewer said it’s not just entertainment, it teaches how a single decision or misunderstanding can change your life.
What Viewers Are Saying
Fans across the globe have praised the series for being relatable, emotional, and brutally honest. Many people shared that they saw their own school experiences reflected in the show.
Online communities are full of discussions about the powerful storyline, unexpected twists, and the emotional weight of the characters’ journeys. The series sparked conversations about bullying, mental health, and how young people cope with trauma.
Final Thoughts
Weak Hero Class 1 is more than just a school drama, it’s a hard-hitting emotional experience. With brilliant performances, sharp direction, and a strong message, it’s a show that leaves a lasting impact.
If you’re looking for a drama that’s bold, meaningful, and different from the usual, this one’s worth your time. It’s not just about fighting, it’s about fighting back when the world tries to bring you down.