ACEO - Dragon Slayer of Darkness

So far the characters I've been drawing on my ACEO cards are for my five fan stories I will be doing along side my first batch of original stories. I will be doing a Sailor Moon, Pokemon, Fairy Tail, Persona, and Star Wars stories first because I know those will be the shortest out of all my fan stories. Can you guess where this character belongs in lol, he is the eldest brother to the main character I created for my Fairy Tail fan story, he has Dark Dragon Slayer Magic. I really wish Netflix can grab the rest of Fairy Tail the Funimation has dubbed all they have is I'm assuming the first season. Anyway first time drawing this character, he is a WIP still, I also can't wait to get to character creation for that story.