Daisy von Preslaria, born in a viscount family that produces excellent magicians, was the only one in the family that was granted the failure job, Alchemist. Since this has happened, she's 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.