En Earthclear, todo el mundo nace con un rol predeterminado, y los aldeanos son los más débiles de todos. La mayoría nunca pasa del nivel 5... ¡a excepción de Koji Kagami, que está al nivel 999! Durante una cacería de monstruos, Koji conoce a Alice, la hija del Rey Demonio, y descubre que comparten un sueño imposible: lograr la coexistencia entre humanos y demonios.

After venturing into a restricted, treacherous mountain forest, siblings Hinata and Kaoru meet a terrifying serpent god and become besties! Despite her initially scary appearance, the self-named “god of misfortune” is awkward, lonely, and surprisingly easy to talk to. This is the tale of an unexpected friendship, and the many comedic, heartfelt adventures that ensue.

After a fatal accident, overworked office worker Arihito Atobe is reborn in the Labyrinth Country as a Seeker with the rare Rearguard class—an all-purpose support role that excels in attack, defense, and healing. Joined by a fierce demi-human mercenary and his former boss, Arihito dives into deadly dungeons and rises through the ranks. The adventure of the strongest support class begins!