Description：This drama tells the story of the protagonist Choi Sang-eun, a "Singlelifehelper" who pretends to be a wife for single men who need a wife to attend couples' gatherings, classmate gatherings, etc. Park Min-young plays a woman who has all the qualifications and virtues required of a wife. She uses her talents to pretend to be a female companion (wife) for single men who do not want to get married, helping those men gain higher family and social evaluations. She speaks various foreign languages, can rock climb, play golf, and fencing, and has Michelin-star cooking skills. She works hard from Monday to Saturday, rests on Sundays, and invests in herself.