It tells a story about the contractual love between Su Yanxi, and Gu Xicheng, who had to sign this contract by accident.
Yin Yike, a diligent marketing manager, rushes through work on her birthday hoping to meet her long-distance boyfriend at the airport.
After a drunken night she regrets, Yin Yike flees without listening to Xu Guangxi. She throws herself into work, while he starts at an animation studio, where everyone is watching her hilarious drunk video.
