The gods of the celestial plane, as well as creating “people”, also created mysterious structures known as “dungeons”. Forests, Caves, Towers and Labyrinths…. They come in all shapes and sizes throughout the world, full of countless monsters. On a rainy day, Koto, the lone adventurer, ends up meeting Milly, an adventurer who was expelled by her old team. He intended to ignore her after giving her a potion, but she ends up getting attached to him. https://www.cmoa.jp/title/273552/ Alt: Koto is a cold, solitary adventurer who dives into dungeons alone. One day, he meets Milly by the roadside—a young healer girl who was kicked out of another party. He intended to ignore her, but she grew attached to him. Not only that, she ended up moving into his house…! The strongest adventurer and a clumsy healer conquer dungeons in this clumsy-but-cute cohabitation fantasy. The long-awaited comic adaptation begins!