Mob Kousei No Ore Demo Boukensha Ni Nareba Riajuu Ni Naremasuka? (Associated Names)

In the parallel world of Japan, a labyrinth has appeared and monsters have sprung up. The labyrinths, which at first were nothing more than a new disaster, have been transformed into a stage for getting rich quick thanks to the valuable resources they produce and the ‘cards’ that the monsters drop. Monster cards that can…