Cells of Yumi. Volume 2

Kim Yumi is an ordinary office worker, whose life story is told by... the cells of her brain! Love has returned to the city of cells! This means that Yumi's personal life is getting better. Now her everyday life is not so dull and gray, as Yumi has met Ku Un! Who would have thought that an awkward blind date would turn into something more? Although Un seemed a bit odd at first, Yumi saw his true charm. Finally, she and her cells will be happy! But what to do with the suddenly appearing ex? Does Yumi still have feelings for him? Or will her love for Un win?