Defeated by heroes, the monster Lurio is not granted a cold death. Instead, she is reborn as a young girl and placed in a rehabilitation facility. Initially distrustful of her new surroundings, Lurio gradually begins to warm up to her caretaker, a young man named Yukihito. As she starts to adjust to this second chance at existence, it becomes increasingly clear that the rehabilitation facility has its own hidden agenda, and her new life is not as simple as it first appeared.

The main character is Lurio, a former monster who now navigates the world in the body of a young girl, learning to cope with her past and her new reality. Her caretaker, Yukihito, serves as her primary point of connection to this new life, though the true extent of his role in the facility's plans remains unclear. The setting is a rehabilitation facility, an environment that presents itself as a place of recovery and care but harbors deeper, unspoken motives for its residents.

As the story progresses, it explores the uneasy dynamic between Lurio and the human world. While the manga is still in its early stages, the narrative focuses on the growing bond between Lurio and Yukihito, contrasted with the looming threat of the facility's true purpose. The central tension arises from the question of whether Lurio can truly find peace among those who were once her enemies, or if her rebirth is simply another form of manipulation. The work is written by Nezuno Miku.