That time I got reincarnated as an overpowered monarch

Kizuna, a teenager with an unhealthy obsession over games begins monarchial leveling, the latest video game.

After playing the game nonstop for weeks, he finally reached level 10. But when he reached level 10, an update was released.

But once he clicked on update, he was suddenly sucked into the game. Can he survive the fantasy world he heard about a few weeks ago.