Lilith, the summoner who accompanied the hero party, was betrayed during the battle with the demons and suffered a serious injury because she refused the invitation of the hero. Helped by her demons, she cannot return to the country in a detour, so she decides to become a demon at the recommendation of Astaroth, the four demon kings who helped her. However, she made a slight mistake and she turned into a little girl. Even if she becomes a little girl, her magical power is not the same, but powers up! Summon the spirits and make an outstanding performance in battle and slow life!

I am Daisy von Preslaria. Even though I was born in a viscount family that produces excellent magicians, I was the only one in my family that was granted the failure job, Alchemist.Since this has happened, I'm going to try studying hard and becoming independent as a worthy alchemist!The five-year-old girl so resolved and began to make potions by trial and error. Thanks to the Appraisal skill that she secretly possessed, let alone failures, her finished products were of such high quality never seen anywhere!She cultivated medicinal herbs, indulged herself in research, went harvesting, and opened a store.This is a story of an alchemist living carefreely, sometimes fervently, while being helped by various people (including non-humans, too).