Su Su, a freshman who is about to go on summer vacation, rescued a poodle from a butcher and named it Rourou. During the more than two months of getting along with it, many things happened that made Su Su feel that her IQ was inferior to that of a dog, but the relationship between one person and one dog became very deep. Unfortunately, when Susu's sophomore year was about to start, Rourou was hit and killed by a passing vehicle. From then on, Su Su became taciturn, but gradually, an arrogant junior named Zhou Zhou came into her heart, and the two became happy enemies who bickered every day. But when she was drunk thinking about the past, she seemed to hear Zhou Zhou saying: Su Su, I am a fleshy person~ Could it be that God thought that she could not get married, so he sent him to save her single dog?