Gajeel Is from the series FairyTail. He was raised by the iron dragon named metalicana, and train by him to learn iron dragon slayer magic later metalicana disappeared when he was eight, later he joined the guild phantom lords and was one of the strongest in tell they lost a war against fairytail and disbanded,he then join fairy tail later. He rivals with Natsu (he calls him salamander).he has a relationship with A girl named Levi, Shes pregnant currently. He can eat metal to restore his magic. 