Weak Hero
약한영웅
“Stand to protect it.”
We checked 8 streaming services in India on 04 Jun 2026 at 07:41 IST
About
With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.
Cast
Seasons
Class 1
With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.
Class 2
After losing his friend to violence, model student Yeon Si-eun vows not to repeat history at his new school in a tale of dazzling growth and desperate survival.
Episodes
Class 1
Episode 1
Si-eun is a model student who is always at the top of his school. Because he only cares about his studies, he has no friends at school. Young-bin, a boy in Si-eun's class, is annoyed by Si-eun's cynical attitude. On a mock test day, Young-bin decides to use Bum-seok, a new student, to mess with Si-eun's test.
Episode 2
Young-bin wants revenge on Si-eun for putting him in the hospital by hiring a couple of thugs he knows. Meanwhile, Si-eun gets closer to Soo-ho and becomes friends. Later, Soo-ho comes to Si-eun's rescue when he gets confronted by Young-bin and his thugs.
Episode 3
When Gil-su sees his boys beaten up to a pulp, he gets furious and asks who did it. Young-bin lures Si-eun, Bum-seok, and Soo-ho and takes them to Gil-su. Gil-su threatens them to bring him 15 million won in three days. Si-eun asks Young for advice and information on Gil-su.
Episode 4
Si-eun sees Soo-ho's blood on the floor and calls Young-yi for help. Gil-su tells Seok-dae to come, so Young-yi follows him with her GPS tracking app on. Meanwhile, Soo-ho and Bum-seok are tied up by Gil-su's gang.
Episode 5
While hanging out in a karaoke room with his friends, Bum-seok runs into the bullies from his previous school. Soo-ho makes them apologize, but Bum-seok isn't happy with Soo-ho ordering him around. Si-eun becomes more worried about Bum-seok who seems to be getting more unstable.
Episode 6
Bum-seok befriends with Jeong-chan and Tae-hoon, he reeks of alcohol every day. Si-eun thinks Bum-seok is being used by Jeong-chan and Tae-hoon. He also thinks Bum-seok is behaving that way because he is lonely. Si-eun wants to help Bum-seok, but Soo-ho thinks he's done enough. Meanwhile, Bum-seok pays Woo-young to beat Soo-ho on his birthday.
Episode 7
Si-eun gets beaten up by the guys Bum-seok paid to beat up Soo-ho. Si-eun gets seriously injured, but he doesn't tell Soo-ho about it to protect Bum-seok. Soo-ho finds out later and decides to confront Bum-seok. Bum-seok pays Woo-young again to beat up Soo-ho.
Episode 8
Si-eun and Young-yi get anxious as they can't get hold of Soo-ho for too long. After Si-eun finishes his exams, he hears the shocking news. Meanwhile, Bum-seok's dad tries to make Bum-seok go study abroad.
Where does Weak Hero rank today?
Weak Hero is #130 on the CineFlixo Daily Streaming Charts today.
- Highest: #130
- Top 10: 0 days
- Top 100: 0 days
Watch Weak Hero Online Free — All Episodes in HD
Looking for a place to watch Weak Hero online for free? You've landed on the right page. Weak Hero is a highly acclaimed Coreano action & adventure and drama series from 2022 that you can stream right now on CineFlixo in high quality, no signup required.
About Weak Hero
“Stand to protect it.”
With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become. Across 2 seasons and 16 episodes, originally airing on Netflix.
Weak Hero Cast and Characters
The cast features Park Ji-hoon (as Yeon Si-eun), Choi Hyun-wook (as Ahn Su-ho), Hong Kyung (as Oh Beom-seok), Ryeoun (as Park Hu-min), and Choi Min-yeong (as Seo Jun-tae). Their performances are a major reason Weak Hero has built such a passionate audience.
Where to Watch Weak Hero Online
CineFlixo lets you stream Weak Hero online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Weak Hero NowWhy People Are Watching Weak Hero
There's a reason Weak Hero keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts and action sequences that don't feel cheap. If you enjoy Coreano storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Weak Hero
Where can I watch Weak Hero online for free?
You can watch Weak Hero online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Weak Hero have?
Weak Hero has 16 episodes across 2 seasons. All episodes are available to stream right here on CineFlixo.
Is Weak Hero good? What's the rating?
Weak Hero holds a 8.7/10 rating based on 436 reviews — genuinely excellent.
Who is in the cast of Weak Hero?
The main cast includes Park Ji-hoon, Choi Hyun-wook, Hong Kyung, and Ryeoun, plus a strong supporting ensemble.
Is Weak Hero available in Coreano?
Yes — Weak Hero was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Weak Hero released?
Weak Hero first aired in 2022.
Do I need an account to watch Weak Hero on CineFlixo?
No. CineFlixo is free and you can watch Weak Hero without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Weak Hero, check out Got to Believe, Primal, Smells Like Green Spirit, We're Not Trash, and Boy Meets World.
Frequently Asked Questions
Where can I watch Weak Hero for free?
You can watch Weak Hero online for free on CineFlixo. All 16 episodes across 2 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Weak Hero have?
Weak Hero currently has 2 seasons and a total of 16 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is Weak Hero about?
With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become. It belongs to the Action & Adventure, Drama genres.
In which language is Weak Hero originally available?
Weak Hero was originally produced in KO. On CineFlixo the show is available in its original KO audio. Check the player options on the watch page for available subtitle tracks.
When was Weak Hero first released?
Weak Hero first premiered on November 18, 2022 (2022). The series has since concluded its run.
All Seasons
Browse every season of Weak Hero — 2 seasons in total
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