Royal Blue: Kill Or Be Killed.

Two kingdoms, two lives, a war turned arranged marriage.
Prince. Indigo of the Blue Kingdom is to betroth and marry Princes. Althea of the Pink Kingdom. These kingdoms are also known as Kingdom Fontana (Blue), and Kingdom Cressida (Pink).

Once upon a time, these two great powers were at war which ended in a stalemate. To seal the deal of peace, it was said one of each would marry the other. At 19 years of age, Prince. Indigo is set to betroth and marry Princes. Althea, 15 years of age. As Prince Indigo is the only young male of the Fontana family, he agrees to this marriage arrangement. Instilled into him from a young age: "To do anything for the royal family, even if it comes at the cost of your happiness, morals, or opinions." Each bloodline of Royals has its own strain of powers, that can be passed down and or taught. For the Fontana royals, it is water manipulation, for the Cressida royals, this is the ability to heal.
Except for one young man. Prince. Damien of the Cressida kingdom 18 years of age. Born with the innate ability to read minds, his parents, or the king and queen of Cressida. Thought that this "was a divine gift from the gods." Yet still, he was taught healing, to fit into his family, and to pass down this power to later generations.
These two boys didn't know it yet, but whether it was divine fate, a gift from the gods, maybe bad luck or even a gift from the devil himself,
These two would meet.