Qin Yi, a scientific research elite with high IQ, accidentally traveled back to the university campus 20 years ago while conducting research on quantum tunneling theory. When he first arrived in a strange environment, he quickly adapted to college life with his wisdom and became a star on campus. During academic exchange activities, he met and fell in love with the school beauty Meng Xue, starting a sweet relationship. At the same time, Qin Yi uses future technological knowledge to help his friends solve problems and change their life trajectories.
However, Qin Yi never forgot the goal of returning to the future to continue scientific research, and began to study space-time tunneling. As the deadline for the critical breakthrough of the time machine approaches, Meng Xue learns of his plan and is extremely reluctant to give up. Qin Yi is caught in a dilemma. On one side is his beloved scientific research career, and on the other side is Meng Xue, whom he loves deeply. If you choose to stay, you will lose your scientific research ideals; if you choose to leave, you will lose your love.
The helper character provides assistance to Qin Yi in the process of researching the time machine, while the villain character tries to sabotage his research out of jealousy or other purposes. The swinger character vacillates between providing help or being bewitched by the villain to cause trouble. The role of pursuer also brings some entanglements to the relationship between Qin Yi and Meng Xue. In the end, in order not to change the future, Qin Yi reluctantly returned to 2042, promising that Meng Xue would definitely travel back and regain love.
Intention: Don't be a dog that breaks the rules