The story of an unexpected flash marriage between college student Li Yao and campus god Jiang Yi.
Li Yao was drunk at her roommate's birthday party. When she woke up, she found that she had received a marriage certificate with Jiang Yi, a computer science student with whom she had almost no connection. Faced with this sudden "marriage", the two reached an agreement on a "one-month trial period", agreeing to keep a distance from each other externally and cooperate with each other when necessary in private.
However, there are many doubts behind this seemingly absurd accident: Li Yao discovered that Wang Hao, a sports student who had confessed to her but was rejected, not only appeared near the Civil Affairs Bureau on the day of receiving the certificate, but also had an argument with them on the night of drunkenness, and even threatened her to go to the appointment with their marriage certificate photos. At the same time, Jiang Yi seemed indifferent, but he always appeared at critical moments, and even quietly checked the barbecue restaurant's surveillance. His actions were not simple.
In this one-month "marriage experience", Li Yao not only had to deal with Wang Hao's threats and hide this secret relationship, but also had to explore the truth about the flash marriage while getting along with Jiang Yi - was this accident a drunken impulse, or was it someone's deliberate plan? Wang Hao's entanglement and Jiang Yi's secrets have made the "marriage first, love later" period on campus full of unknowns and waves. The relationship between the two is also quietly changing amidst suspicion and temptation.
