Fashion buyer Gu Xixi (played by Wang Yuwen) sneaks into a private cocktail party to buy Alex's high-end wedding dress for a client, and accidentally meets Yin Sichen (played by Wang Ziqi), a scheming and overbearing boss who comes to discuss business cooperation with Alex. A "deliberate" oolong incident allows the two to temporarily reach a win-win situation, but in order to maintain a long-term cooperative relationship with Alex, Gu Xixi is forced to become a contractual couple with Yin Sichen.