Do you know any competitive novels that are similar to real-life CS?

Many people played that real-life competition. The protagonist was very amateur at first, but his movements were good. Later, he was signed by a big boss and even fought with many experts in the world of power.
They were from the same team, and later they even masked themselves and fought.

Answer 1

I recommend a novel to you. It's called "Best MVP". It's a gaming and e-sports novel. Although the theme was e-sports, the game scenes were very realistic, just like a real CS game. The novel was mainly about a LOL player who traveled back in time 30 years ago and participated in the 2048 Olympic eSports event. I hope you like my recommendation. Muah ~