Cao Yan and Liu Lili play the same roles as domestic service staff, but they often "dislike" each other and get into arguments. However, off-screen, the relationship between the two is very harmonious. It can be said that there is a huge contrast between the scenes and the scenes. The cast of the show can be called "unsophisticated". None of the main actors such as Li Qinqin, Liu Lili, Niu Piao, Liu Jiaoxin, etc. are big-name stars who are said to be "capable", but they are all familiar faces and not popular. The powerful ones are all veteran actors who let their strength and works speak for themselves.