The life creed of Su Nianwan, a talented programmer from A, is: Never talk nonsense with others if you can solve it with code.
In order to get rid of the entanglement, she made the biggest "bug" in her life - she signed a one-year "love contract" with the school sweetheart Gu Linfeng. He is her "Party A" and is responsible for playing the perfect boyfriend; she is his "Party B" and needs to perform in front of his family. The contract clearly states all the terms, but the agreement is forgotten - how to calculate the heartbeat?