

Twenty Five Twenty One
When we were 18, we first called each other by name. At 21, we fell in love.
- Cast entries
- 21
- Episodes
- 16
- Locations
- 4
- Food stops
- 4
Synopsis
A concise overview of the premise, tone, and dramatic setup.
In "Twenty Five Twenty One," a teenage fencer with lofty dreams crosses paths with a diligent young man striving to rebuild his life amidst challenging times. Set against the backdrop of a world where aspirations seem unattainable, their journey unfolds as they navigate the complexities of youth, ambition, and rivalry.
The series delves into the lives of high school students and their intertwined stories, highlighting both the struggles and triumphs they experience. As the characters confront their personal challenges, they form meaningful connections that shape their destinies, exploring themes of hope and resilience in a time of uncertainty.
Why Twenty Five Twenty One resonates with viewers
There's a certain charm in watching the young dreams of Na Hee-do and Baek Yi-jin unfold in this beautifully crafted series. The show captures the essence of youth, ambition, and the bittersweet unpredictability of life. It’s not just a tale of teenage love but a poignant exploration of resilience and the pursuit of dreams amidst adversity.
At the heart of the drama, Kim Tae-ri’s portrayal of Na Hee-do, a spirited fencer with aspirations that reach beyond her immediate reality, feels incredibly relatable. Her struggles with loss and identity are painted beautifully against the backdrop of her growth and determination. Nam Joo-hyuk as Baek Yi-jin adds depth to the narrative as a character trying to piece his life back together in challenging times. There's a palpable chemistry between them, but what makes their relationship compelling is how it evolves in the face of life’s hurdles.
The backdrop of the late '90s and early 2000s adds a nostalgic flair. Locations like Hwaseong Haenggung and Suwon Hwaseong Namporu provide a stunning setting, enhancing the emotional weight of the story. Whether it’s the cherry blossoms in Suwon or the historical aura of Jeonju, the geographical elements complement the narrative, grounding it in a sense of place and time. The filming locations serve as more than just backdrops; they amplify the themes of hope and remembrance that permeate the series.
The series manages to strike a beautiful balance between the light-hearted moments and the weightier themes of ambition and growth. The characters’ rivalries and friendships resonate on many levels, making it perfect for a diverse audience. If you’re someone who appreciates coming-of-age stories with a romantic twist, this drama will resonate deeply. There's also a layer of nostalgia that might appeal to those who have navigated their own youthful battles.
What stays with me long after the credits roll is the way the show embraces the fragility of dreams and the messiness of growing up. It doesn't shy away from the reality of disappointment, yet simultaneously encourages viewers to cherish the connections we make along the way. It’s a heartfelt reminder that while life can be unpredictable, there’s beauty in every striving moment and every fleeting relationship.
This is a series that will linger in your thoughts, a tribute to the enduring power of dreams, connections, and resilience in a world full of uncertainty.
Exploring Suwon's Historical Sites in Twenty Five Twenty One
Hwaseong Haenggung is a great choice for history lovers. This historical site in Suwon offers not just impressive architecture; it's a place where history feels real. Imagine standing in the same spot where Na Hee-do and Baek Yi-jin shared their ambitions. The night openings create a unique atmosphere, making it perfect for an evening stroll. You can soak in the environment and perhaps reflect on your own dreams.
Just a leisurely walk away is Banghwasuryujeong, a pavilion with fantastic views of the surrounding nature. This is where you might picture Ko Yu-rim practicing her fencing moves or the characters engaging in heartfelt conversations. It’s a wonderful spot to pause and appreciate the moment, maybe even bring a picnic to enjoy while taking in the sights.
Continuing your route, Hanbyeokdang in Jeonju adds a layer of cultural depth to your itinerary. This historical site showcases the essence of traditional Korean architecture. It evokes a sense of nostalgia, making it easy to picture scenes of the characters reflecting on their struggles and triumphs. The ambiance here encourages quiet contemplation, ideal for those moments when you need a break from life’s hustle.
Don’t miss Suwon Hwaseong Namporu, especially if you visit in spring. The cherry blossoms create a stunning backdrop that echoes the innocence and hope depicted in the series. Here, you can almost feel the energy of youth and ambition, where dreams seem as bright as the blooms themselves. It’s a beautiful spot that’ll leave you with lasting memories.
To round out your experience, make a stop at Luckhee for a fun shopping outing. This little shop offers not just cute items but also captures the essence of the series’ youthful spirit. It’s the perfect place to grab a souvenir that reminds you of your time exploring the locations tied to Na Hee-do and Baek Yi-jin’s story.
If you find yourself craving a sweet treat, head over to Chupluss. Known for its churros and ice cream, it’s a satisfying way to unwind after a day of exploring. Treat yourself to something delicious; who doesn't appreciate a little sugar rush while reminiscing about the ups and downs of young love?
Every location ties back to the core themes of the show, hope, resilience, and youthful passion. As I walked through these streets, I couldn’t help but remember the moments when the characters were just figuring themselves out. It’s a reminder that while their stories unfold on screen, they’re set in places rich with history and emotion.
Where to tackle the food in this show
In "Twenty Five Twenty One", the backdrop of youth and ambition glimmers not just through its characters but also through the food spots that pepper the story. One notable location is Chupluss, a dessert shop that pops up in the scene where friends celebrate their victories with sweet treats. This place, situated at 45beon-gil 26, Hwaseomun-ro in Suwon, is famous for its churros and ice cream. I can practically picture the crispy churros, perfectly paired with velvety ice cream; a quintessential guilty pleasure for characters as they navigate their tumultuous teenage years.
Then there's Nuidan Patbingsu Hanok Village Branch at 29-1 Taejo-ro in Jeonju, known for its traditional sweet treats like homemade patbingsu. The scene where friends gather here for a refreshing dessert captures a moment of lightheartedness amidst their struggles. With sweet red bean paste and fresh fruits topping the shaved ice, it’s not just a dessert; it’s a celebration of summer’s fleeting joy and friendship.
For a different vibe, Puffin, a fusion Italian restaurant located at 239-5 Simwon-ro in Gochang-gun, makes its mark in the series as a cozy gathering spot for the characters. The warm atmosphere invites viewers to share meals with loved ones and reflects the familial connections that run deep in the narrative. Whether it’s pasta or pizza, sharing a meal here feels like a homecoming, a safe space amidst the pressures of adolescence.
Lastly, Luckhee at Sinpung-ro 39beon-gil 2 is more than just a shop; it’s a stop for visitors and characters alike to snap pictures and create memories. While the drama doesn’t spotlight specific menu items here, the cute offerings certainly fit the youthful aesthetic of the series.
These food spots add flavor and depth to the narrative. Each visit to these places offers a slice of life that resonates with viewers, inviting them to appreciate the sweetness of shared moments.
Final verdict: perfect for those nostalgic for their youth
I keep coming back to the emotional depth in Twenty Five Twenty One. This drama isn't just about young love; it’s about the struggles and dreams that shape our teenage years. With a rating of 8.5 out of 10 on TMDB, it manages to resonate with anyone who has ever faced uncertainty while growing up.
Set against the backdrop of high school life, the series follows Na Hee-do, played by Kim Tae-ri, and Baek Yi-jin, portrayed by Nam Joo-hyuk, as they navigate a world filled with hope and despair. The challenges they face, from Hee-do's aspirations as a fencer to Yi-jin's quest for stability, mirror the bittersweet realities of youth. The settings, including the beautiful Hwaseong Haenggung and the scenic Banghwasuryujeong in Suwon, enrich the storytelling, providing a visually stunning backdrop that contrasts with the characters’ internal struggles.
For those who appreciate character-driven narratives, this show offers a beautiful exploration of friendship, ambition, and resilience. However, viewers looking for fast-paced action or a traditional romance might find the pacing slow. Still, the emotional payoffs make it worth the investment. It lingers in your mind, reminding you of the dreams you had at eighteen, the first time you fell in love, and how those moments define who we become.
Filming locations
Places connected to scenes, checked against source links before they appear publicly.
- 01
Hwaseong Haenggung
화성행궁Jeongjo-ro 825, Paldal-gu, Suwon-si, Gyeonggi-do경기 수원시 팔달구 정조로 825A historical site that features beautiful architecture and is a popular destination for visitors, especially during night openings.
I found out that they also have night openings because my friend told me.blog.naver.com - 02
Banghwasuryujeong
방화수류정151 Maehyang-dong, Paldal-gu, Suwon-si, Gyeonggi-do경기 수원시 팔달구 매향동 151A scenic pavilion that offers a great view, it is a lovely place to relax and enjoy the surroundings.
The sun was directly overhead, and it was blazing hot, but upon arrival, I found that construction was currently underway.blog.naver.com - 03
Hanbyeokdang
한벽당2 Girin-daero, Wansan-gu, Jeonju, Jeonbuk Special Self-Governing Province전북특별자치도 전주시 완산구 기린대로 2Hanbyeokdang is a historical site that adds cultural depth to the drama's setting.
Hanbyeokdang is said to have been built by Choi Nam-i, a scholar-official of the early Joseon period, when he settled in Jeonju in the 4th year of King Taejong's reign.blog.naver.com - 04
Suwon Hwaseong Namporu
수원화성 남포루6-197 Gyodong, Paldal-gu, Suwon-si, Gyeonggi-do경기 수원시 팔달구 교동 6-197Suwon Hwaseong Namporu is a filming location for the drama 'Twenty Five Twenty One' and is known for its beautiful cherry blossoms in spring.
Namporu at Suwon Hwaseong is famous as a filming location for the drama Twenty-Five Twenty-One, and it boasts an even more beautiful landscape during the spring when cherry blossoms are in full bloom.blog.naver.com
Food & places
Restaurants, cafes, markets, and dishes tied to the drama or the reader's visit path.
- 01Cafe
Luckhee
Sinpung-ro 39beon-gil 2 → Paldal-gu → Suwon-si → Gyeonggi-do경기 수원시 팔달구 신풍로39번길 2A charming shop that offers a variety of cute items, it is a popular spot for visitors to take photos.
A charming little shop that puts you in a good mood right from its name.blog.naver.com - 02Cafe
Chupluss
45beon-gil 26, Hwaseomun-ro, Paldal-gu, Suwon-si, Gyeonggi-do경기 수원시 팔달구 화서문로45번길 26A dessert shop famous for its churros and ice cream, it is a delightful stop for visitors exploring the area.
Chuu Plus Main Storeblog.naver.com - 03Cafe
Nuidan Patbingsu Hanok Village Branch
Patbingsu29-1 Taejo-ro, Wansan-gu, Jeonju, Jeonbuk Special Self-Governing Province전북특별자치도 전주시 완산구 태조로 29-1The cafe offers a variety of traditional Korean desserts, including homemade patbingsu topped with sweet red bean paste and fresh fruits.
We enjoyed handmade patbingsu. It was generously topped with whole red bean paste made by the café owner, and it came with an abundance of fruit.blog.naver.com - 04Restaurant
Puffin
239-5 Simwon-ro, Simwon-myeon, Gochang-gun, Jeonbuk Special Self-Governing Province전북특별자치도 고창군 심원면 심원로 239-5Puffin is a fusion Italian restaurant featured in the drama 'Twenty Five Twenty One'. It offers a cozy atmosphere and a variety of dishes suitable for families.
The restaurant Puffin featured in the drama <Twenty-Five Twenty-One> is indeed a famous spot in Simwon, Gochang.blog.naver.com
More to explore
Step beyond this drama — explore filming sites, food spots, and related titles across the catalog.
Production
Broadcast details, runtime, language, and key production credits.
Hwa&Dam Pictures
Studio Dragon
- Creators
- Jung Jee-hyun정지현Kwon Do-eun
- Directors
- Kim Seung-ho
Source: TMDB
Cast & characters
Key roles, performers, and character context for quick scanning.
Na Hee-doKim Tae-ri김태리Na Hee-do is a teen fencer with big ambitions who navigates a challenging time when dreams feel unattainable. She encounters a hardworking young man striving to rebuild his life, forming a significant connection.
Baek Yi-jinNam Joo-hyuk남주혁
Ko Yu-rimBona보나
Moon Ji-woongChoi Hyun-wook최현욱
Ji Seung-wanLee Ju-myoung이주명
Yang Chan-miKim Hye-eun김혜은
Kim Min-chaeChoi Myeong-bin최명빈
Lee Ye-jiJoo Bo-young주보영
Baek Yi-hyunChoi Min-yeong최민영
Adult Na Hee-doKim So-hyun김소현
Baek Sung-hakPark Yoon-hee박윤희
Yi-jin's MotherKim Young-sun김영선
Seung-wan's MotherSo Hee-jung소희정
Shin Jae-kyungSeo Jae-hee서재희
Park Han-solLee Ye-jin
Yu-rim's MotherHeo Ji-na허지나
Source: TMDB
Lead actors
Lead performer biographies and notable credits.

Kim Tae-rias Na Hee-do
Kim Tae-ri is a South Korean actress who begins her career in theater productions and modeling for television advertisements. She makes her feature film debut in 2016 with Park Chan-wook's film The Handmaiden, where she is selected from a pool of 1,500 candidates for the role. Park's first impression of Kim strongly reminds him of his initial meeting with actress Kang Hye-jung, who achieved her career breakthrough in his film Oldboy (2003). Kim also stars in 1987: When the Day Comes (2017) and Little Forest (2018).

Nam Joo-hyukas Baek Yi-jin
Nam Joo-hyuk (born February 22, 1994) is a South Korean model and actor. He began his career as a model and appeared in several music videos before making his screen debut in 2014 with the television series The Idle Mermaid. He gained wide recognition with his role in the dramas Who Are You: School 2015 (2015) and Weightlifting Fairy Kim Bok-joo (2016). In 2018, he had his film debut with The Great Battle, and achieved further prominence with dramas Start Up (2020) and Twenty-Five Twenty-One (2022). In 2021, Nam was included in Forbes 30 Under 30.

Bonaas Ko Yu-rim
Kim Ji-yeon, known by her stage name Bona, is a South Korean singer and actress born on August 19, 1995. She is a member of the South Korean-Chinese girl group WJSN and its sub-unit WJSN The Black. Bona made her acting debut in the KBS2 drama Hit the Top in 2017 and starred as the female lead in the teen drama Girls' Generation 1979 in 2018. Most recently, she received acclaim for her role as world champion and gold medalist fencer Ko Yu-rim in the tvN drama Twenty-Five Twenty-One, which aired in 2022.

Choi Hyun-wookas Moon Ji-woong
Choi Hyun-wook is a South Korean actor under GoldMedalist. He graduated from Hanlim Multi Arts School in 2019. In 2019, he began his acting career by leading in the web drama Real:Time:Love. His role in SBS television series Taxi Driver and Racket Boys awarded him the Best New Actor at the 2021 SBS Drama Awards. Recently, Choi Hyun-wook gained more recognition in the tvN drama Twenty-Five Twenty-One, Wavve's Weak Hero Class 1, and Netflix's D.P. 2.

Lee Ju-myoungas Ji Seung-wan
Lee Ju-myoung is a South Korean actress and model managed by YG entertainment.
Where to watch
Availability is grouped by country and provider type.
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Netflix
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Streaming data via JustWatch through TMDB.
Episodes
Episode stills, air dates, runtimes, and summaries.
Ep 1Episode 12022-02-12 · 76 minWhen 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.
Ep 2Episode 22022-02-13 · 75 minThough 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.
Ep 3Episode 32022-02-19 · 71 minWhen a fortuitous opportunity presents itself, Hee-do begs her coach for extra training. An unanticipated visitor comes around hoping to see Yi-jin.
Ep 4Episode 42022-02-20 · 75 minIn 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.
Ep 5Episode 52022-02-26 · 77 minHee-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.
Ep 6Episode 62022-02-27 · 75 minTensions 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.
Ep 7Episode 72022-03-05 · 73 minA 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.
Ep 8Episode 82022-03-06 · 73 minHee-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.
Ep 9Episode 92022-03-12 · 73 minAs Yu-rim's perspective on Hee-do shifts, so does her behavior. While Hee-do avoids seeing Yi-jin, he volunteers for a special documentary project.
Ep 10Episode 102022-03-13 · 71 minUnder the guise of work, Yi-jin takes Hee-do and Yu-rim on a weekend getaway to the ocean — and agrees to let Ji Seung-wan and Ji-woong tag along.
Ep 11Episode 112022-03-19 · 77 minHee-do grows upset when her career-obsessed mother fails to keep a promise. Yi-jin helps out Ji-woong's plans for a grand gesture at a music festival.
Ep 12Episode 122022-03-20 · 75 minUnable to hold back from putting an end to a teacher's abusive behavior, Seung-wan stands her ground. Hee-do and Yu-rim support a distraught teammate.
Ep 13Episode 132022-03-26 · 75 minWarnings about allowing his personal ties to affect his work weigh heavily on Yi-jin. The school fencing team enters their last competition together.
Ep 14Episode 142022-03-27 · 79 minShouldering the burdens of a sudden misfortune in her family, Yu-rim arrives at a decision that places her in hot water with the public.
Ep 15Episode 152022-04-02 · 89 minHee-do once again finds herself opposite her most formidable opponent. Yi-jin is busier than ever after transferring to another department.
Ep 16Episode 162022-04-03 · 90 minIn an emotionally charged exchange, Hee-do and Yi-jin confront the state of their relationship. Hee-do accidentally leaves her diary on a bus.
Source: TMDB
Videos
Trailers, OST, interviews, making clips, reviews, and recommendations.
Trailers & teasers
OST
Interviews & making-of
Reviews & recommendations
Source: YouTube
Gallery
Posters, backdrops, and stills from the drama.
Source: TMDB











