Twenty Five Twenty One
스물다섯 스물하나
“When we were 18, we first called each other by name. At 21, we fell in love.”
We checked 8 streaming services in India on 04 Jun 2026 at 23:34 IST
About
In a time when dreams seem out of reach, a teen fencer pursues big ambitions and meets a hardworking young man who seeks to rebuild his life.
Cast
Kim Tae-ri
as Na Hee-do
Nam Joo-hyuk
as Baek Yi-jin
Bona
as Ko Yu-rim
Choi Hyun-wook
as Moon Ji-woong
Lee Ju-myoung
as Ji Seung-wan
Kim Hye-eun
as Yang Chan-mi
Choi Myeong-bin
as Kim Min-chae
Joo Bo-young
as Lee Ye-ji
Choi Min-yeong
as Baek Yi-hyun
Kim So-hyun
as Adult Na Hee-do
Park Yoon-hee
as Baek Sung-hak
Kim Young-sun
as Yi-jin's Mother
So Hee-jung
as Seung-wan's Mother
Seo Jae-hee
as Shin Jae-kyung
Lee Ye-jin
as Park Han-sol
Heo Ji-na
as Yu-rim's Mother
Kim Dong-gyun
as Yu-rim's Father
Lee Chan-jong
as Seo Joong-hyuk
Choi Sia
as Baek Su-yeong
Episodes
Season 1
Episode 1
When the IMF financial crisis threatens to slash Na Hee-do's dreams, she sets out to get herself transferred to another school with a fencing program.
Episode 2
Though taken aback by Ko Yu-rim's cold attitude, Hee-do gives it her best in their first face-off. More of Back Yi-jin's situation comes into focus.
Episode 3
When a fortuitous opportunity presents itself, Hee-do begs her coach for extra training. An unanticipated visitor comes around hoping to see Yi-jin.
Episode 4
In exchange for a favor, Hee-do carries out a daily errand for Moon Ji-woong. She happens across a drunk Yi-jin after he fails another job interview.
Episode 5
Hee-do takes one giant leap closer to her dream. She's eager to tell Yi-jin the good news — but realizes he's disappeared without a trace.
Episode 6
Tensions run high between Hee-do and Yu-rim before an important event. Yi-jin takes on a new assignment, and spots a familiar face in the crowd.
Episode 7
A frustrating media narrative dampens a monumental moment for Hee-do. Yi-jin chases down the only person who may be able to set things right.
Episode 8
Hee-do perceives a growing distance between herself and Yi-jin, even as he moves back into the neighborhood. Trouble at home adds to Yu-rim's stress.
Where does Twenty Five Twenty One rank today?
Twenty Five Twenty One is #889 on the CineFlixo Daily Streaming Charts today.
- Highest: #889
- Top 10: 0 days
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Watch Twenty Five Twenty One Online Free — All Episodes in HD
Looking for a place to watch Twenty Five Twenty One online for free? You've landed on the right page. Twenty Five Twenty One is a highly acclaimed Coreano drama series from 2022 that you can stream right now on CineFlixo in high quality, no signup required.
About Twenty Five Twenty One
“When we were 18, we first called each other by name. At 21, we fell in love.”
In a time when dreams seem out of reach, a teen fencer pursues big ambitions and meets a hardworking young man who seeks to rebuild his life. Across 1 season and 16 episodes, originally airing on tvN.
Twenty Five Twenty One Cast and Characters
The cast features Kim Tae-ri (as Na Hee-do), Nam Joo-hyuk (as Baek Yi-jin), Bona (as Ko Yu-rim), Choi Hyun-wook (as Moon Ji-woong), and Lee Ju-myoung (as Ji Seung-wan). Their performances are a major reason Twenty Five Twenty One has built such a passionate audience.
Where to Watch Twenty Five Twenty One Online
CineFlixo lets you stream Twenty Five Twenty One 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 Twenty Five Twenty One NowWhy People Are Watching Twenty Five Twenty One
There's a reason Twenty Five Twenty One keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts. 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 Twenty Five Twenty One
Where can I watch Twenty Five Twenty One online for free?
You can watch Twenty Five Twenty One 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 Twenty Five Twenty One have?
Twenty Five Twenty One has 16 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Twenty Five Twenty One good? What's the rating?
Twenty Five Twenty One holds a 8.4/10 rating based on 331 reviews — genuinely excellent.
Who is in the cast of Twenty Five Twenty One?
The main cast includes Kim Tae-ri, Nam Joo-hyuk, Bona, and Choi Hyun-wook, plus a strong supporting ensemble.
Is Twenty Five Twenty One available in Coreano?
Yes — Twenty Five Twenty One was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Twenty Five Twenty One released?
Twenty Five Twenty One first aired in 2022.
Do I need an account to watch Twenty Five Twenty One on CineFlixo?
No. CineFlixo is free and you can watch Twenty Five Twenty One 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 Twenty Five Twenty One, check out Love & Bid Farewell, Our Generation, Dawn is Breaking, Desperate Mrs. Seonju, and In the Wake of Shadow.
Frequently Asked Questions
Where can I watch Twenty Five Twenty One for free?
You can watch Twenty Five Twenty One online for free on CineFlixo. All 16 episodes across 1 season 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 Twenty Five Twenty One have?
Twenty Five Twenty One currently has 1 season 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 Twenty Five Twenty One about?
In a time when dreams seem out of reach, a teen fencer pursues big ambitions and meets a hardworking young man who seeks to rebuild his life. It belongs to the Drama genre.
In which language is Twenty Five Twenty One originally available?
Twenty Five Twenty One 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 Twenty Five Twenty One first released?
Twenty Five Twenty One first premiered on February 12, 2022 (2022). The series has since concluded its run.
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