Get ready to fall in love with Kim Go Eun's very own "cheering squad"!

The highly-anticipated new TVING-original drama series 'Yumi's Cells' has finally unveiled its first teaser, featuring the story's unique, lovable animated characters!

In 'Yumi's Cells', Kim Go Eun plays the role of an ordinary woman named Yumi, hardworking at her office job but a little lacking when it comes to relationship expertise. But the real, entertaining part of this story is that Yumi's life is told through the eyes of the adorable "cells" that live insider her body! 

The first teaser above greets fans of the original webtoon series 'Yumi's Cells' with a nod, as Yumi is seen reading the webtoon on her tablet. But she soon receives a text from the character Goo Woong (played by Ahn Bo Hyun), asking Yumi out on a date. When Yumi smiles and gets up to get ready for her unexpected date, the "cells" all decided to jump out from the tablet screen to help Yumi pick out the best outfit!

A sweet and heartwarming new series combining both animation and live drama, 'Yumi's Cells' premieres simultaneously via tvN and TVING beginning on September 17 at 10:50 PM KST.