Cheng Ruoruo: A member of a Chinese-Korean girl group, nicknamed Salted Fish Chen, Nuomi Chen, the group's pet and group bully
Kwon Chi-yong: South Korea's top idol fashion star, nicknamed Kwon Mengmeng, the light of South Korea
Sexy and coquettish on the outside but cute on the inside, Chinese big sister-type girl group idol VS domineering on stage and coquettish off stage, cute and sensitive fashion superstar
Purpose: Happiness must be controlled by oneself