Former child prodigy Ah Ke is sick of acting like an innocent kid in front of other people, but at the same time, he rejects growing up. After getting cheated on by her boyfriend, An Qi becomes famous online when a clip of her dancing goes viral. When he encounters true love, jokester clubber Tie Nan suddenly realizes that he only knows how to flirt and has forgotten how to love. Diet queen Bei Bei doesn't have the guts to pursue a relationship, but she shoots a daring erotic music video. Otaku Lao Ban becomes the target of a netizen manhunt due to a prank video.

Five youths from different backgrounds cross paths in the same apartment building during a crucial period of their lives. In this internet era of information overload, nothing is sacred, and anyone can become famous and forgotten overnight. All five of them are currently experiencing their 15 minutes of fame, but how will the changes affect them, and where will they go next?