Unable to handle her huge debts, office worker Ki Myo Hee decides to commit suicide by jumping off the roof of a commercial building. Just then, a Grim Reaper appears in front of her and tells her to try living for 100 more days?!

When she opens her eyes, she finds out that the life she has regained is not of a human's but that of a cat's?

Original Webtoon
Official Translation: Thai, Chinese, English, French, Indonesian