MTL - Emulator: Opening Talent Super Gigolo - Chapter 12 ,Memory pieces

Among the demons, the supreme ones are called “Great Saints.”

A young man leaves his mountain village and travels around the world. By unceasing efforts, he finally becomes a legend of the age.

- Description from Novelupdates

A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of 60 by the ploy of a secret organization and was reincarnated in another world with all his past memories.Though he was surprised by the magic and the strange species of that world, he adapted very fast to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his tight discipline in order to reach his goal: resume his career as a teacher which he left halfway through in his previous life.This is the story of a man who based on the memories and the experiences of his previous life, became a teacher who travels through the world with his new students.

Liu Zilang had a well-kept secret — he was a prodigy in competitive FPS eSports. His specialty? CSGO. He even entered the finals in the prestigious world tournament.

Alas, his team fell short due to Liu Zilang’s inexperience. Shattered by the fact, Liu Zilang vanished from the eSports scene. That was until his friends got him to play a new game known as PUBG.

Liu Zilang’s life turned around and he began to make his comeback. Follow Liu Zilang as he encounters difficult situations, all while learning to open up as a person, but more importantly as a brother.

- Description from Novelupdates

"Lu Lijun! what're you doing?"