Ex-Fiancée's Bestie Breaks Down at My Date

After breaking up with ex-girlfriend Li Mengyao, Song Yuan accidentally binds to a negative emotion system that allows him to win prizes by collecting others' negativity. To complete his mission, he deliberately sets up a blind date with Li Mengyao's best friend, Zhao Xiran. The two start by undermining each other and sign a contract couple agreement, then jointly face their parents, exes, and workplace crises. Song Yuan uses the system to win luxury cars, mansions, and company shares, rising from nothing. Meanwhile, Zhao Xiran gradually falls for him during their interactions. In the end, they turn the fake relationship into a real one, achieving both love and wealth.