The youngest girl in history to become a court alchemist.Say Fart was busy with hard work every day.One day, the royal capital is suddenly attacked by a horde of monsters.I woke up 500 years later...!?The royal capital has already been destroyed, and Sei, who is freed from his hard work,She decides to travel to a world that has completely changed.She was supposed to travel freely, but Sei's geniusHer potion making skills quickly become a rumor all over the place...! ?The leisurely and slow life journey of a genius alchemist begins!