Last Royalty of Kadan
In a mysterious, cruelty-filled kingdom named Kadan, where the ruler is the killer, a girl was born with some special power. The prince and the princess alone with that girl start their journey to free the people from barbarism and find that someone else is immortal and controlling the king. However, in the middle of their journey, two of them die, and the remaining one ends the enigma of Kadan.