The dragon and his flower

In this AU Izuku is the second born to the Flora Kingdom and has a dark secret- he was born of an affair and is a child out of wedlock. Because of that, his sister Zatara is the favorite and the golden child. Before his 16th birthday Izuku is chosen to be the bride of soon to be king of the dragonkin, a kingdom of dangerous creatures half man and half dragon known to have a connection to full breed dragons- strong enough to control them. Upon meeting his fiance, izuku is stunned-the people of his kingdom are known to have a short stature and he himself only stands at 5’2’ but the man who just walked in stands at 7’6’ at minimum!In his new kingdom Izuku is treated like a goddess. His feet don't touch the ground outside of the castle, he's dressed to the nine in jewels of all sorts and people are so kind to him-praising him.The story is about Izuku getting used to being treated kindly and finding his place in his new kingdom, some tears and Izuku watching Katsuki grow to be not only a powerful and great king but an amazing man to him and bringing izuku up with him.The only question is, how will Izuku and Katsuki react to Izuku meeting his father for the first time? The man who damned him to his awful life.