Ultra-Dimensional Technology Era

Huang Mingzhe, who has experienced doomsday and despair, returned to the year of the college entrance examination, inherited the mysterious learning system, worked hard to make up for his past regrets, and led mankind to an unknown destiny. Where will the future of mankind go?
……
In this age of entertainment to death,
Maybe some rationality is needed;
In this dazzling universe,
How many believers of the truth there are;
Without the light of science,
Humanity will be like a long night.