The witch's alchemy workshop produces various mysterious and powerful drugs, but what really makes her famous is the master of the workshop. Miss Yuna, who is the most beautiful in the continent, is not only the top alchemist in the empire, but also the youngest great wizard in history. It can be said that such a genius girl, if nothing unexpected happens, she will be able to leave an unprecedented mark in the history of the mainland. It is a brilliant stroke, but if nothing unexpected happens, an accident will happen...