A Twin's Bond (Twilight Fanfic)

All two twins, Toya and Kagome Amamiya, have ever known their entire lives via their parents is how to survive and protect each other from any and all danger should anything happen to them. Kagome, with extremely powerful Miko/Priestess powers and Toya with deadly and burning hot blue flames as a power (Blueflame/Cremation), grew up shielded from the cruel reality of both possessing and born without a power until the murder of their parents when they were eight years old. Now at the age of fifteen, they only rely on each other and survive from a world that only cares about you if you have something of value, suddenly find themselves the interest of supernatural creatures.