[System + top student + cutting-edge technology + a comeback]
Liu Yu scores 444 on the exam at the start of his senior year of high school.
Classmate: “Nice score, Yu! You must have done a lot of studying over break.”
Liu Yu: “...Not bad. Guess I got lucky.”
Ten days later, Liu Yu scores 688 on the first mock exam.
Classmate: “Wait, what!?!?”
Liu Yu: “No more pretending. I'm getting into Qingbei.”
High school student Liu Yu awakens the ultimate, invincible Academic Prodigy System while sleeping through class. From then on, he rises step by step to the pinnacle of life.
(The blurb doesn't do it justice. Please read the novel.)
Beautiful, highly recommended!