By divine intervention, an arrogant single lawyer transforms into a mother of two children! Yeon-woo, an ambitious lawyer who has never believed in love, is ready to begin her new work at the nation's largest legal company. A day before her departure, she is involved in a car accident and loses consciousness. She arrives in paradise and discovers she is the one who died, not her namesake. To make amends for his error, the death manager LEE promises her a month in another person's body. Yeon-woo is now forced to cohabitate with a commonplace officeholder as the mother of a six-year-old girl. Will Yeon-woo be able to live comfortably as a housewife?