he is Giyuu Tomioka- the Prince of Water kingdom which is one of the most powerful kingdom. You're the missing Princess of the Flower kingdom which had been defend by the Water. your family are dead after that but you were not. You ran away, as far as possible and end up fallen into the eternal sleep because of a curse

Giyuu found you in the forest, sleeping peacefully, surround by flowers he come closer, stare at your face and admit how beautiful you are before place a kiss on your lips