Other Title: None

Author: baeklee, , mj

Summary: Seohwa finally gets hired at the best mattress company in the country, but its CEO, Cheolsu Gam, turns out to be a sleep demon who hasn't been able to sleep for 600 years! Upon meeting, he suspects that she's his human partner - the only person who can make him fall asleep and allow him to return to the demon world. It's strictly business, but there’s undeniable chemistry ...

Latest Chapters: Ch.49 ,  Ch.48 ,  Ch.47 ,  Ch.46 ,  Ch.45 ,  Ch.44 ,