It Took Me Ten Years to Go from First in Grade to First in the Underworld.

It's not bad. The first few chapters are really not very interesting, but the rest is quite interesting! The protagonist is very loyal and will be cruel when he should be cruel. Finally, he is not the kind of masochistic male protagonist! Very vindictive. Awesome, I feel so good to see it. Chen Ye, would you like to tell me where you live?

The heat is a bit off, but it's okay.