They Say That If You Study Well, You Can Really Do Whatever You Want.

If knowledge is power, what is a PhD in mathematics? Su Xu stayed up for three days and nights revising his thesis and died suddenly at his desk. When he opened his eyes again, he entered an incredible world of martial arts. There is no aura here, and there is no immortality. Academic ability is combat power - a master of Chinese language can follow his words, a genius of mathematics can control space, a master of physics can distort force fields, and a master of chemistry can reconstruct matter. The school is a strategic location, and the college entrance examination is the most sacred testing ground. The world structure is controlled by the Academic Council, and the level of academic ability ranges from beginner to national scholar. Su Xu, who had a PhD in mathematics specializing in nonlinear partial differential equations in his previous life, looked at the textbooks of this world and smiled. Isn't this an open-book exam?