The F-Class Dungeon M;aster

In the roll of the dice in the game of fate, one must choose their own destiny. In this world, from the moment of birth, living beings become the currency of purpose. The gods need the purpose of faith. Commoners serve the nobles for the rest of their lives. Demons and spirits bring the purpose of evil and order. Currencies of different values constantly flow through their hands, never stopping for a moment until the end of the world. One day, a single individual breaks the currency's purpose, making it unite into a single one. This is the story of that individual, a champion of fate, and... an F-class Dungeon master.