MTL - Ask Sword - Chapter 83 underground

An ordinary student accidentally traveled into an other universe and became the king of a small kingdom. He had gotten a “Cheating Code” of life and was able to complete something extraordinary. This is the story about a king that was able to conquer continents and leave behind him an ultimate legend that will be recited between every generation to come.

Chen Mobai, a third-year student of Xianmen No. 5 High School, is working hard to review and prepare for the entrance to Daoyuan. The direction of his efforts is: to develop a new world

- Description from novelbuddy

In the City of Crime, one law stands above them all: Only the strongest can live.

With his engagement at hand, the most terrifying and legendary person of the legal world, Fu Huai’an, returns with a son.