Her hometown destroyed, her aimless wanderings led her to a dungeon.

To gain strength, young Ryua, biting back her hatred and powerlessness despite her tender age, embarked on conquering the dungeon — and she succeeded.

This is a yuri adventure fantasy about the girl who, after conquering a dungeon teeming with top-tier monsters, journeys into the outside world. She travels the globe with her blonde partner, Roel, sometimes helping people and other times delivering overwhelming damage to formidable foes beyond human understanding.