The chief alchemist who was accused of treason and burned to death with hatred in her previous life was reborn and returned to the technologically backward Middle Ages. The aristocratic scum stole the fruits with her own wisdom beyond the times, but was forced to enter into an alliance with the iron-blooded emperor who watched her death with cold eyes. When the magic train passed through the empire, she pinched the crown handed to her by his hand and chuckled: "Your Majesty, this time you should beg for my mercy."
