The second moon marked the beginning of a revolutionary change. With the emergence of monsters and dungeons in modern society, and the ability users who fight against them, the world faces a shift in its paradigm. It heralds the advent of a new energy source and the decline of traditional occupations. Common sense thus becomes warped and imagination becomes reality. Infinite Competitive Dungeon Society novel is a popular light novel covering Fantasy, Action, Romance, Adventure, Shounen, Comedy, Martial arts, Harem genres. Written by the Author Toy Car .