This is a sitcom about QQU Entertainment friends who dream of debuting as an idol in a shabby rooftop house. Kim Pink, the representative of QQU Entertainment who is full of passion, and Kim Pink, who dreams of debuting, but is in a poor situation. They repeatedly survive, endure, and challenge for their debut. The process is depicted in comical and healing daily life. These trainees, who dream of debuting as K-pop idols, are testifying the K-pop idol culture and telling a story that fans can sympathize with.