Do Lee-hyun, notorious in his company as a workaholic, is in fact a mutant omega suffering from prosopagnosia (face blindness). One day, after getting heavily drunk, he ends up having a one-night stand with a stranger and suddenly finds himself pregnant. After the initial shock of the unexpected news, Lee-hyun calmly decides to keep the child. While secretly struggling with morning sickness, an unexpected problem arises: a superior he’s never had any real interaction with suddenly starts showing interest in him… “I want us to become involved, Lee-hyun.” “Aren’t you already my superior?” “You’ve never met anyone more handsome than me, have you?” “I’m not so sure.”