After a brutal clash with the malevolent enigma known as dungeon malice, Thor-a reincarnated boy from Earth-and his beast-eared companions, Shiro and Kuro, consume heaven dragon meat to heal...only to awaken with parts of their bodies transformed into dragon parts. But the true danger comes from dungeon malice's deadly curse. To break it, they must venture into the dungeon, pressing on toward its deepest chamber, where the statue of the goddess awaits. As they push forward on their journey, they discover a vast forest blooming in the heart of the dungeon and also encounter Ares, another reincarnated soul from Earth. His dark eyes, black hair, and strangely familiar aura stir something in Thor. As bonds form and secrets begin to surface, a lord's sinister scheme creeps ever closer. What fate awaits the cursed trio in this isekai fantasy where Thor cooks up monsters to raise the adorable beast-eared girls?!