Lu Chen hides his wealthy family background to live in a university dorm, but his roommate Zhou Kai steals his supercar keys and top-tier club obsidian membership card, pretending to be a rich second generation to treat guests lavishly, and even steals his girlfriend Xu Fei. Facing everyone's mockery, Lu Chen doesn't get angry and instead smiles, letting Zhou Kai blow things out of proportion. Until Zhou Kai checks out at the club, when the membership card suddenly freezes, and the stolen supercar is also remotely locked by smart locks. Lu Chen appears with his younger-brother-protecting sister Lu Wanqing and campus belle Shen Zhiyi, publicly exposing the car owner and membership information, and the fake rich second generation instantly suffers social death. Since then, Lu Chen no longer restrains himself, beginning a high-energy face-slapping of the thief.