The WORST seasons of Yumi's Cells
Every season of Yumi's Cells ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Yumi's Cells!
Everyone has their own unique set of ‘Cells’ that make them who they are! Yumi is an ordinary girl living in Seoul, as an accountant in a Noodle company. Her life is monotonous, with the occasional boyfriends who come and go. Her first boyfriend Woong, was a game developer who she dated for over a year. Her passion lies, in fact, in writing love stories. With the support of her next boyfriend, Bobby, she finally is able to get one story published. Yumi has a very packed ‘Cell Town.’ Her primary cell is her ‘Love Cell’ while other cells include: the ‘Emotion‘ Cell’, ‘Rational Cell’, ‘Hunger Cell’, ‘Writer Cell’, ‘Detective Cell’, ‘Confidence Cell’, ‘Washing Cell’, ‘Suspicion Cell’, ‘Anxiety Cell’ and many more!

#1 - Yumi's Cells
First Aired 9/17/2021
After a painful breakup, office worker Yumi’s "love cells" fall into a coma, leaving her daily life dull and romance-free. Her outlook changes when she meets Gu Woong, an emotionally stunted game developer who sparks an unexpected connection. As they navigate their budding feelings, Yumi's cells work to reignite her heart and help her find love again.
#2 - Yumi's Cells 3
First Aired 4/13/2026
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.

#3 - Yumi's Cells 2
First Aired 6/10/2022
After a chance meeting with game designer Goo Woong helped revive her "love cells," Yumi enters a new chapter of growth following their eventual breakup. When an unexpected source of inspiration from her co-worker, Bobby Yoo, reignites her ambition, Yumi sets out to pursue her long-held professional dreams. As she navigates fresh personal and career challenges, Yumi strives to find true fulfillment in both her life and her heart.