Becoming the Elf King’s Bride (BL)

Prince Ron’s life was saved by a silver haired hero. It was love at first sight but the hero disappeared after the exchange of a few words. The young prince accompanies his sister to a mysterious Kingdom where she’s going to be wedded to the King but on getting there, they’re told that the King wants to call off the wedding. Being the good brother he is, he goes to confront the King but doesn’t expect to find his silver haired hero sitting on the throne! He had fallen in love with his sister’s husband to be! What is Ron going to do?