Fantasy Drama ?

Have you ever fantasized about having a relationship with someone from another world? I did! But I didn't think it would be like "Destiny". "Doom At Your Service" is a drama composed of an unprecedented fantasy genre love story.

Tak Dong Kyung lost his parents a few years ago. He works as an editor in an online based webtoon company.
Suddenly he learns that he has a brain tumor. He has a few months on his hands. His life fell into disrepair. He prays to the creator to destroy the world. Myeol Mang of "Doom" fame comes to fulfill his wish.