She is an ace killer of the 21st century, codenamed R. An accident caused her to travel to this spiritual continent and she became the good-for-nothing legitimate daughter of the Prime Minister's Mansion. In this world where the strong are respected, what should she do? He is the strongest king in this spiritual continent. By chance, they meet the good-for-nothing daughter of the Prime Minister's Palace. What kind of bond will form between them?
Intention: time travel