You are reincarnated into a world of your choice where you will be royalty choose wisely because there is a promise that comes with you will find love, some one will be your archenemy, some close to you will die.The reason why for all of this is because of gods who made a bet to see who will win and the god has chosen you and once you have chose your world of choice the goddess will make her champ/your archenemy be born at the same time as you will you rise to the challenge only time will tell