Peak

2044. The world of games has long changed. The most popular among them was the VRMMO "ascent" game. This is a huge world, divided into 100 floors. Each floor is a separate limitless location with states, countries, tribes and a variety of races, containing millions of players. There is heaven and sun, the seasons change and the usual measured life flows. The purpose of the game is to find the key to each floor and get to the very top. New players at the entrance to the game are distributed to one of the first three floors. The higher the floor, the higher the level of the monsters.
Will Thomson, having joined the game, did not immediately realize that he was completely alone on his floor. But when he took the task of killing rats, the very first monsters of any newcomer ...
"Damned rat: level 46"