Yumi’s Cells season 3 returns on April 13, following Yumi’s life as a writer as unexpected romance begins to shift everything again.
Yumi’s Cells is back for season 3, picking up with a version of Yumi who has already reached her long-awaited dream. Now a successful writer, her life has settled into a steady routine. The excitement that once shaped her days has quieted. That sense of calm begins to shift when an unexpected person enters her life, setting off small but meaningful changes.
Moreover, the series continues to follow Yumi’s emotional journey through its signature mix of live action and animated cells. Her inner world reflects what she cannot always say out loud. This season leans into that contrast. While Yumi appears composed on the surface, her cell village begins to move again. This signals a return of feelings she thought had faded.
New posters and stills highlight this shift. Yumi is shown in a more grounded phase. But the presence of returning love cells and unfamiliar ones suggests that change is already underway. The story focuses on how emotions can resurface in unexpected ways, even after long periods of stillness.
Yumi’s Cells Season 3 Release Date and Where to Watch
Yumi’s Cells season 3 premieres on April 13 on TVING. Two episodes will be released every Monday at 6 p.m. KST.
The series will also air on tvN every Monday and Tuesday at 8:50 p.m., continuing its dual release format for streaming and broadcast audiences.
Cast and New Characters
Kim Go-eun returns as Yumi, bringing a more mature and reflective take on the character. Her journey now focuses less on ambition and more on understanding what comes after.
Meanwhile, joining her is Kim Jae-won as PD Shin Soon-rok. His character introduces a different dynamic into Yumi’s life. He appears calm and straightforward. But his presence gradually affects her in ways she does not expect. Their relationship develops from distance into something more layered.
Additionally, the supporting cast includes Jeon Seok-ho, Choi Daniel, Cho Hye-jeong, Miram, and Park Se-in. Also, with special appearances from Sung Ji-ru, Yoon Yoo-sun, and Lee Yoo-bi. Their roles expand the story while keeping the focus on Yumi’s perspective.
Season 2 followed Yumi as she pursued her dream of becoming a writer while navigating a complicated relationship with Yoo Babi. Their story ended on uncertain terms, leaving Yumi to choose herself and focus on her growth. That decision shaped the version of Yumi viewers meet in season 3.
Furthermore, the new season premieres on April 13 on TVING, with two episodes released every Monday at 6 p.m. KST. It will also air on tvN every Monday and Tuesday at 8:50 p.m. KST.
Source: Naver Korea, TVING
