In the depths of an underground world, descendants are born and raised by beasts. These are dungeon babies, individuals with special abilities and enhanced physical abilities. Kim Jin-Woo is born in the labyrinth of the lowest floor among them as a lowly tunnel digger. His only interest has been survival, but as fate would have it, he sets on a journey to ascend the throne to become king of the labyrinth. WARNING: This story contains content that may not be suitable for some readers. All Rights Reserved Written by Geulump. ⓒ Geulump, Kona / BIFROST 2021