Go Back to High School and Reopen! the Counterattack of Wasteful Graduate Students

Completed Lin Xing, a physics graduate student who could not graduate without a thesis, succeeded in building a time machine. Returning to high school with four years of undergraduate studies and three years of postgraduate studies, I can easily get admission to the top universities. This work is a fictional novel, and the names of relevant people and schools are fictitious. Any similarity is purely coincidental.