Duan Lingxiao travels to a parallel world and, while interning at a junior college, discovers a god-level learning system. He uses it to solve a major problem at his company, and his achievement is noticed by a professor at Beihua University, who makes a conscious effort to ensure that Duan Lingxiao is admitted.

During his university years, he met the internet-famous professor Wei Dong and became his student. He joined the Rubik's Cube Club and represented Longguo in international competitions, bringing honor to his school and country. He also met his dream girl, and during their time there, the two not only achieved excellent academic performance but also became an enviable couple.