Unsatisfied with her husband’s sex life with her husband, Sang-woo, Yu-jin suspects Sang-woo’s affair and decides to introduce him to him from a close friend. This is because Yujin doesn’t have money because Sangwoo holds the economic sphere in the family. Meanwhile, Minwoo, who was fired from work due to the prolonged coronavirus, felt lust for her sister-in-law Eugene while spending freely at home.