Doom at Your Service

A woman who lost her parents in early day and works as a editor is diagnosed with brain tumor, forcing her to have less than 100 days to live; she prays for the destruction of the world, and the destruction himself comes to meet her.

Dong-gyeong survives from the accident thanks to the destruction, yet is shocked by the article that requires her beloved one's death unless she follows the contract; whereas Dong-gyeong's ex-boyfriend starts to protest in front of her workplace.

Myulmang deduces who Dong-gyung loves the most after his presence in her house is discovered by Sun-gyung. When Dong-gyung seemingly pays no mind to her limited life, Myulmang decides to experiment with other people.

In a desperate attempt to destroy Myeol-mang by winning him over, Dong-gyeong seeks the help of a romance expert.

Dong kyung throws herself at the criminal who attacks Myul Mang with a knife. Eventually, Myul Mang kills the criminal, yet he is confused by her action. As a result, Myul Mang asks her to love him, so he can die peacefully.

The high-school student who is a webtoon writer goes for an audition and Dong kyung is despaired; Dong-kyung and Myul Mang run in the rain together and they kiss each other.