In ipartment, Lisa Rong lisa is the teacher elder sister of Michael Chen, a capable and overbearing woman. Lisa Rong lisa, who works in a radio station, is very strict with Ceng Xiaoxian, but he has a crush on Lv Ziqiao who once had a relationship.

The actor who plays Lisa Rong lisa is Rong Rong, a native of Shenyang, Liaoning Province, and also the host, which can be regarded as the true nature of the play.