Read Dungeon Odyssey is an action fantasy manhwa in English where human survivors struggle inside monster-filled labyrinths. After surviving a brutal underground war, dungeon baby Kim Jinwoo initially rejects his supernatural instincts for an ordinary life. However, a disastrous expedition forces him into a dangerous new position. Jinwoo accidentally inherits ownership over an entire labyrinth system. This sudden shift triggers an ancient, buried hunger for total domination. Now, rival lords and hostile subterranean factions threaten his new territory. To protect his family, he must master complex dungeon mechanics. Jinwoo is building an army while conquering every lower floor.