Rei, a white mage who belongs to an A-rank adventurer party, is expelled from the party as a useless person who cannot move after using Heal once. Only one dagger was handed over. Left alone in the SSS-rank dungeon, Labyrinth of Yggdrasil, he prepares for death... *"You're the first human to reach this far."* As if being guided by something, Rei meets Norn, a mysterious girl who lives in the lowest level of the dungeon, World Tree! Rei, who obtained infinite magical power, was trained by Norn to survive in this harsh dungeon. *"Norn, I..."* There was something left unfinished. The boy who has become the strongest returns to earth with only one knife in his hand. The strongest high-fantasy begins here! (Source: Kadokawa, translated)

Krau and Wiz, his master, end up in a world that exists between reality and dream. A town where battles with creatures made from abandoned dreams unfold over and over. *Note: Based on the mobile game "Quiz RPG: The World of Mystic Wiz." The English version was discontinued, but the Japanese version is ongoing.*