It tells the story of a wives’ assistance service for single people who need partners to take to husbands’ gatherings and school reunions. The story depicts Choi Sang Eun getting involved with Jung Ji Ho, who has an exclusive long-term contract on Mondays, Wednesdays, and Fridays, and Kang Hae Jin, who signs a new contract on Tuesdays, Thursdays, and Saturdays. Choi Sang Eun, a woman who owns Many qualities and virtues.
As the ideal partner, she chose the profession of helping unmarried men who did not want to marry instead of marrying herself. Jung Ji Ho is a mysterious figure whose work, hobbies, and personality are shrouded in a veil of secrecy. He has been on a long-term contract with Choi Sang Eun for Mondays, Wednesdays and Fridays for his fifth year. Kang Hye Jin is the youngest son, heir of a wealthy family, and a hallyu star. Kang Hae Jin is Choi Sang Eun’s newest client on Tuesdays, Thursdays, and Saturdays, and he’s going to cause a big storm in her heart.