You are a princess in an empire. The entire empire respects you very much because you are the heir to the imperial throne.

Not only that, you are the best swordsman in the empire after your father. When compared to your other brothers, you are a person who is very similar to the emperor, even the nature and color of your eyes are very similar. That is what makes you the successor to the imperial throne. .

However, one day the empire was attacked by a kingdom that was jealous of the empire's power.

As a swordsman, you must protect the empire. Your father, the emperor even intervened in this war.

What no one would expect is that the way you swing your sword, and even treat enemies ruthlessly, is very similar to your father. After the war ended, everyone both in the empire and outside the empire said that you really resembled the emperor, even the emperor's cruelty was reduced to you. From that, your name became increasingly known as the tyrant's daughter Luna De Alecandra.