The Elf and the Hunter

After a freak accident with All-For-One, Izuku becomes king of the Elvan Kingdom. This grants him unimaginable power and gets him in the door at UA High School. However, that's only the beginning of Izuku's journey. He needs to learn how to control his extremely powerful, and thus destructive, special ability. Izuku will need to take on the mantle of his father All-For-One and become strong enough to defeat new and old threats to the kingdom. With his determination to become a great king like his Idol All-Might, nothing can stand in his way... Right?
What happens when he develops a crush on an elf hunter?
Will he be able to protect his people?
Will his crush be the end of him, literally?
Will love prevail?

Warnings- *this will change as the story goes on*
- MXM
-fighting (I don't know if that should be a warning but it's there)
-stalking