Lu Jiayu, a junior girl, accidentally tore up the postgraduate entrance examination materials of Jiang Lin, the school tyrant. She thought she was going to be doomed, but she found out that this "cold academic god" had been secretly in love with her for three years. In order to make amends, Lu Jiayu was forced to become his "postgraduate entrance examination accompaniment", only to discover that Jiang Lin was abstinent on the surface, but secretly he was a jealous person in love. She reversed the strategy and tamed the god of learning into a loyal dog. Along the way, she counterattacked to protect the research, beat green tea, and harvest school grass. When Jiang Lin confessed to her with a perfect score paper, Lu Jiayu smiled: "Want to chase me? First come first in the exam and then come back."
