1: a strange beast

A ferocious beast has been taken into custody of the Midoriya Kingdom in time of a war. Though, the beast isn't all that it seems. He can shift, going from a real animal like beast to a human with ears and a tail in a second, though he can even settle with in between. Izuku, the prince of the kingdom was the first to tame the mighty animal only to find out he was more of a small puppy dog if anything, unaware but curious about the world.

Soon, Izuku's title of a prince get's in the way of both of their happiness, forcing him to marry a man he hated. What will they do to escape?