Modern Military System

Modern Military System,

Guns, Tank, Fighter jets, and Aircraft carriers. What would happen if all of those things are used against Fantasy creatures?

He is Lawrence Sharrington. He is one of the member of the royal family. He is stranded on an island in the middle of nowhere. He is the only person on that island. The only one that can help him is nobody except for himself.

Things aren't exactly good for him, thanks to a hole in his foot. Blood rushed down from that hole like a stream of a river. He passed out, then something happened...

"I remember everything."