Shi Yi and Xia He were childhood sweethearts. After graduating from high school, they each took different paths in life and drifted apart. One day, the two, who were both experiencing a low point in their lives, had an accident. After both returned to 2008, they accidentally discovered that the other had also traveled through time, and the two became closer. What they didn't expect was that while they were enjoying their beautiful love, Shi Yi's future domestic violence husband and Xia He's future cheating wife also traveled through time. The four of them started a battle of love, hate, and vengeance in an atmosphere full of absurdity and horror. In the end, Shi Yi and Xia He defeated the arrangement of fate and lovers finally got married.