The Hell and Heaven Dragon Slayers of Fairy Tails

Hi, everyone. First time doing a Fairy Tail Story. There's more couples inside the story and I can't think of a second Genre for the story so it's in the Adventure Genre spot only. Main couples: Gray x OC and Juvia x OC. The other couples are: Natsu x Lucy, Laxus x Cana, Mira x Freed, Sting x Rough (Brotherly love only), Gajeel x Levy and more. ON HOLD!