A boy, once living a secluded life under the protection of an organization that collects anomalous entities known as “Unknowns,” suddenly awakens to find himself reincarnated in another world—as a young beastkin girl named Alice. Her body is frail. She has no magical power. Her home has been taken from her, and she’s in the middle of a desperate escape with her twin sister. Her only weapons: the memories and experience of her previous life, and an extraordinary talent for alchemy. So begins a long, yet fleeting journey toward a homeland she has never known. Encounters with other beastkin girls who will become her friends. A reunion with a strange “friend” from her previous life. Through the journey, Alice slowly gathers the things she lost in her former life.