Other world

Gosh!!! This is one of the best. I love theme/genre like this the most

The best of the best. Not exactly other world. More like a dungeon appear in real world and some people awakened their other ability. MC was super weak but due to an unexpected dungeon and betrayal, he gain a superb ability and orders. He become stronger quicker.
Anyway, chapter is uploaded once a day. So it is enjoying to read without much wait.

This real good. A king died and reincarnated in a different world as a baby with his memories intact. Slowly gained knowledge and strength needed to fend himself. Have nice parent.