Saryu runs a bar, and after her husband's death she ends up with his friend Tanaka, who was by her side to comfort her all along. Then one day, a Korean man named Min-gyu comes to the bar, and Saryu feels like she can open up to him, because he looks just like her late husband, Haruto. Min-gyu goes to her house one day and understands why she likes him after seeing Haruto's picture, and feels dear for her. Meanwhile, Tanaka, who is currently with Saryu, desires perverted things from Yui, who works at the bar... He tells her he killed his friend Haruto to have his wife. Yui takes revenge on Tanaka, as she thinks fondly of Saryu.

Jang-hyeon is in the leasing business and he lives with his son Byeong-cheol. One day he gets a call from his daughter-in-law in the States that she's coming to Korea for a while and will be staying at Jang-hyeon's house. Jang-hyeon goes to pick her up from the airport and Byeong-cheol calls his girlfriend for some mature fun, but the daughter-in-law walks in.

The gentle gesture of the three sisters surrounding the male housekeeper begins. The three sisters are not the food of the housemaid but the housekeeper's body.