The Basic Law of Genius tells the story of a young girl, Lin. Lin is a girl who likes math very much. At the age of 22, she was regarded as the apple of her child's eye, but she was diagnosed with Alzheimer's disease.

On the same day, Lin learned that Pei Zhi, the male god he secretly loved for many years, was about to go abroad for further study, and the school that the other party was admitted to was the school that he gave up that year.

At this time, Lin regretted giving up his favorite math in the past. His father had high hopes for learning mathematics, but he gave up halfway. Pei Zhi, like himself, liked the Olympiad since childhood and gave up, but Pei Zhi still insisted on this road.

Lin finally woke up and wanted to study math again. At this time, an egg gave her a chance to start again, so Lin was able to travel back in time and change her destiny. This began a fantastic adventure, and all kinds of disappointments in the life of 22-year-old Lin Zhaori will be rewritten.

The time that once failed was also found back with Lin's counterattack.