The Alliance: The marriage of Princess Izuku and Dragon Prince Katsuki

Monsters are growing in numbers, rampaging, and destroying kingdom after kingdom. And what is worse is that humans are helpless to these monsters! Now, with only a few kingdoms left, King All-Might has no choice but to agree to an alliance with the Dragon King. This agreement, his child in exchange for help...the problem, All-Might daughter is not too thrilled about arranged marriage! (Side note, yes, Izuku is a girl in this! and there is some mild language. Still a BakuDeku story!)
(I do not own this picture. All Credit for the picture goes to @Akakasia!)