After the climatic disaster of the world government in early 2100. An Insane professor discovered Mana. this professor found a way to crystallize the mana but this changed the world forever. Dungeons formed and created monsters. Now 50 years after the birth of the first dungeon we follow a young boy on his way to becoming a dungeon diver. I will rewrite this story and then upload it on royal road under my username RasterG