| Native Title | 유미의 세포들 시즌3 |
| Also Know as | Yoo Mi's Cells Season 3, Yumieui Sepodeul Sijeun 3, Yumiui Sepodeul Season 3, Yumi's Cells S3, Yu Mi's Cells 3, Yoo Mi's Cells 3, 유미의 세포들3 |
| Director | Lee Sang-Yeob |
| Writer | Song Jae-Jung, Kim Kyung-Ran (script); Lee Dong-Gun (webcomic) |
| Air Time | Monday 18:00 / Monday, Tuesday 20:50 |
| Content Rating | 15+ - Teens 15 or older |
| Runtime | 8 episodes |
| Genre | Romance, Comedy, Life, Drama |
| Language | Korean |
| Country | South Korea |
| Release Date | 2026-04-13 |
| End Date | 2026-05-04 |
Get ready for the heartwarming return of everyone's favorite inner-world adventure as "Yumi's Cells Season 3" premieres this April, diving deeper into the whimsical journey of love, growth, and the tiny voices inside our heads.
"Yumi's Cells Season 3" (native title: "유미의 세포들 시즌3") is a Korean comedy, romance, life, and drama series adapted from the popular webtoon "Yumi's Cells" by Lee Dong-geon. The eight-episode season, directed by Lee Sang-yeob and written by Song Jae-jung and Kim Kyung-ran, follows the unique storytelling style that made the original hit a fan favorite. It features pre-releases on TVING and a main broadcast on tvN starting April 13, 2026, airing in the Monday-Tuesday time slot with episodes running approximately 60 minutes each.
Kim Yu-mi has finally achieved her dream of becoming a successful star romance novelist after years of hard work, captivating readers with stories straight from the heart. Despite her professional triumphs, love remains the one area that continues to challenge her the most. Her once-lively village of cells has settled into a peaceful lull with nothing particularly exciting happening – until the arrival of Shin Sun-rok, a new producing director at Julie Publishing. Known for his sweet appearance and blunt honesty, Shin Sun-rok seems ruled entirely by his rational side, yet he hides a surprising charm beneath the surface. As he takes charge of working with Kim Yu-mi, whose emotional cells are constantly fluctuating, their unexpected encounters bring refreshing change and revive the calm cell village in ways no one could predict.
"Yumi's Cells Season 3" has built significant anticipation among fans excited for the continuation of Kim Yu-mi’s relatable and heartfelt story. The return of familiar elements combined with fresh romantic dynamics and the beloved cell animation concept promises another season full of humor, insight, and emotional depth that audiences have come to love.
The teaser poster showcases Kim Go-eun flashing a radiant smile, paired with the intriguing line “It’s been a while – this soft, melty feeling in my heart,” teasing the revival of romance in Kim Yu-mi’s life. A brand-new cell character makes its debut, sporting a heart on its head and holding the number 3 to symbolize the season. Returning favorites like the Love Cell and Writer Cell will once again laugh, cry, and react alongside Kim Yu-mi, adding layers of charm to her evolving journey. The series marks a three-year wait since the previous season, with Kim Yu-mi now transformed from an everyday office worker into a star author while still facing the same universal struggles in love and life.
"Yumi's Cells Season 3" looks set to deliver the perfect mix of familiar comfort and exciting new twists, reminding us why this series captured hearts worldwide. Whether you’re catching up on Kim Yu-mi’s inner world for the first time or returning as a longtime fan, this season offers a delightful exploration of how our emotions shape every moment – proving that even the smallest cells can tell the biggest stories.
Catch the full broadcast on tvN starting April 13, 2026.
Viewers can stream "Yumi's Cells Season 3" with pre-releases on TVING.
Discover the rich world of Korean cinema on our Korean Movie Review Page — your trusted source for thoughtful, spoiler-free reviews of the latest K-dramas, blockbuster films, and independent masterpieces from South Korea. From gripping thrillers and heartfelt romances to historical epics and groundbreaking storytelling, we dive deep into each film's plot, direction, performances, cinematography, and cultural impact. Whether you're a longtime fan of Korean movies or just getting started, our reviews help you explore the best of what Hallyu has to offer. We also highlight must-watch classics, award-winning films, and hidden gems, while providing ratings, trailers, and user comments to help guide your viewing choices. Stay up to date with the vibrant and ever-evolving world of Korean cinema — all in one place.
