A Mistaken Marriage Match: Mysteries in the Imperial Harem - Chapter 97

Jobs, hobbies, lifestyles—the world has advanced to a point where nothing can be separated from VR anymore. And now, a VR game was released using the most cutting-edge technologies; its name was “Boot Hour, Shoot Curse.” Our protagonist had no choice but to play solo during the closed beta test, but once the game officially launched, she made lots of friends (but not necessarily with the players), formed a huge clan (but not a clan of players), and matured as an individual.

In the near future of South Korea, where everything is determined by aptitude tests, the protagonist Kang Moon-soo gets the job of a “Shaman”.“A shaman? What’s that? Do you earn a lot of money? Is it stable?”The profession of shaman has nothing in common with Moon-soo’s aspirations. He ends up becoming a freelance problem solver, a million light-years away from a stable life!Will Kang Moon-soo be able to sustain a livelihood as a shaman?

Civilization is destroyed and records lost. Only Dudian survives in a cryogenic sleep. Three hundred years later, Dudian wakes up and must become Dean to survive. Who can he trust in this world overrun by monsters without and within?

- Description from Novelupdates

The world has changed into something like a game.

It resembles a survival virtual reality game where people were attacked by zombies and monsters.

And I was the last user of that game.