Twenty Five Twenty One poster

Twenty Five Twenty One

TV Show 2022 8.4 /10
Created by Jung Jee-hyun, Kwon Do-eun

Twenty Five Twenty One follows two young people whose lives collide as they chase distant dreams in a time when opportunity feels scarce. Na Hee-do, a determined teenage fencer with a wild streak and big aspirations, meets Baek Yi-jin, a hardworking young man trying to rebuild his life after... Read more

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Streaming availability last verified: January 14, 2026

About Twenty Five Twenty One

Twenty Five Twenty One follows two young people whose lives collide as they chase distant dreams in a time when opportunity feels scarce. Na Hee-do, a determined teenage fencer with a wild streak and big aspirations, meets Baek Yi-jin, a hardworking young man trying to rebuild his life after setback. Set against the late 1990s atmosphere, their unlikely bond grows as they train, laugh, and lean on each other through teens and early adulthood. The story centers on ambition, friendship, and the awkward, often funny, heartbreak that shapes who they become. Through their eyes we see resilience, missteps, and stubborn hope. Supporting players Ko Yu-rim, Moon Ji-woong, and Ji Seung-wan deepen the emotional texture as friendships evolve and rivals appear.

Created by Jung Jee-hyun and Kwon Do-eun, Twenty Five Twenty One premiered in 2022 as a Korean drama balancing sports, romance, and coming-of-age moments with period flavor.

Fans embraced the on screen chemistry between Kim Tae-ri and Nam Joo-hyuk, and the show sparked nostalgia for the time period and fashion of the era. The series sparked chats online, fan art, and discussions about youth resilience and first loves.

Critics praised the performances and the balance of sports, romance, and emotional growth, while audiences connected with the themes of ambition, friendship and finding one’s place. The drama treats adolescence with warmth and honesty, avoiding cynicism and keeping hope at its core.

Details

Release Date
February 12, 2022
User Ratings
301 votes
Type
TV Series
Seasons
1
Episodes
16
Genres
Drama

Official Trailer

Cast

Kim Tae-ri

Kim Tae-ri

Na Hee-do

Nam Joo-hyuk

Nam Joo-hyuk

Baek Yi-jin

Bona

Bona

Ko Yu-rim

Choi Hyun-wook

Choi Hyun-wook

Moon Ji-woong

Lee Ju-myoung

Lee Ju-myoung

Ji Seung-wan

Kim Hye-eun

Kim Hye-eun

Yang Chan-mi

Choi Myeong-bin

Choi Myeong-bin

Kim Min-chae

Joo Bo-young

Joo Bo-young

Lee Ye-ji

Choi Min-yeong

Choi Min-yeong

Baek Yi-hyun

Kim So-hyun

Kim So-hyun

Adult Na Hee-do

Created by: Jung Jee-hyun, Kwon Do-eun

Seasons (1 season, 16 episodes)

Season 1

Season 1

16 episodes - 2022

Frequently Asked Questions

Twenty Five Twenty One is available to stream on Netflix.

Yes, Twenty Five Twenty One is available to stream on Netflix.

Twenty Five Twenty One has 1 season with a total of 16 episodes.

With a rating of 8.4/10 from 301 viewers, Twenty Five Twenty One is highly recommended and considered excellent by most viewers.

Twenty Five Twenty One follows two young people whose lives collide as they chase distant dreams in a time when opportunity feels scarce. Na Hee-do, a determined teenage fencer with a wild streak and big aspirations, meets Baek Yi-jin, a hardworking young man trying to rebuild his life after setb...

Twenty Five Twenty One stars Kim Tae-ri, Nam Joo-hyuk, Bona, Choi Hyun-wook, and Lee Ju-myoung.

Twenty Five Twenty One was created by Jung Jee-hyun and Kwon Do-eun.

Twenty Five Twenty One was released on February 12, 2022.

Twenty Five Twenty One is a Drama series.

Kim Tae-ri plays Na Hee-do, a teen fencer with big ambitions. Nam Joo-hyuk plays Baek Yi-jin, a hardworking young man trying to rebuild his life. The series follows their lives during a time when dreams seem out of reach.

There is one season consisting of 16 episodes. It's a complete story within that single season.

Bona plays Ko Yu-rim, Choi Hyun-wook plays Moon Ji-woong, and Lee Ju-myoung plays Ji Seung-wan. They round out the ensemble with Kim Tae-ri and Nam Joo-hyuk.

The drama centers on a teen fencer pursuing big ambitions and a hardworking man rebuilding his life.