The Empire of Gehenna is celebrating its 15th anniversary of its victory over their sworn enemy, the former Kingdom of Assiah. Prince Rin, heir to the Gehennian throne, is taking part in the celebrations for the first time. However, his chances to celebrate are cut short when he is taken captive by a rebel group - The Knights of the True Cross. (Kingdoms AU)

Hinata never thought of marriage for she is only 15 years old, but now she is going to be used for an alliance that will bring the top two businesses together. So what better way than to use the kids for this alliance, what Hinata didn't know was that her fiance was on of her school's greatest enemies. OiHina with side couples.