Adventurers (swordsmen, mages, etc.) challenge a huge dungeon called the "Sanctuary of the Elves. However, there is a big problem that they cannot avoid. There are no "toilets" in the dungeon...

Longchen Tao wakes up inside a novel as a three-and-a-half-year-old kid! By some twist of fate, she ends up the novel she was reading and is in the villain family's home, struggling to survive. However, in the book, the entire villain family ends up