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Yumi's Cells

What is Yu-mi thinking now?

  • 2021 – 2026
  • Returning Series
  • Comedy · Drama
  • ~1h 4m / ep
  • 3 seasons
  • 7.7/10

Yumi is a 30-year old, ordinary woman who struggles with expressing her feelings. Told from the perspective of the many brain cells in her head, she experiences growth in both her love life, her career, and finds happiness in the small joys of everyday life.

Latest: Yumi's Cells 3 · 2026

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Now a successful web novelist, Yumi has achieved her professional dreams but finds her "cells" have grown dormant, leaving her feeling indifferent. Her quiet life is disrupted by her new editor, Shin Soon-rok, whose rational nature unexpectedly reawakens her emotions. As Yumi navigates her connection with Soon-rok, she is also pursued by a charming fellow writer, forcing her to decide which path will lead to the fulfillment she seeks.

  1. E1. Episode 1

    Apr 13, 2026 · 65m

    Stuck in a rut, Yu-mi meets aspiring Producer, Soon-rok.

  2. E2. Episode 2

    Apr 13, 2026 · 60m

    Soon-rok continues to aggrevate Yu-mi, which in turn triggers her 'Cell Village.'

  3. E3. Episode 3

    Apr 20, 2026 · 65m

    Yu-mi runs out of patience and decides to confront Soon-rok – yet an unexpected move from Sook-rok confuses Yu-mi’s ‘Cell Village.’

  4. E4. Episode 4

    Apr 20, 2026 · 63m

    As Yu-mi and Soon-rok’s complicated relationship begins to unfold, she attends a company retreat, where she meets fellow writer, Ju-ho.

  5. E5. Episode 5

    Apr 27, 2026 · 63m

    As Yu-mi visits Soon-rok, she discovers a truth.

  6. E6. Episode 6

    Apr 27, 2026 · 71m

    Soon-rok hurts Yu-mi’s feelings and she decides to distance herself from him.

+2 more episodes — open all seasons to browse every episode.

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