Let's go the very start. What if Natsu knew all along that Zeref is his brother? What if he was raised by Acnologia? Years later, Natsu lost his brother, Zeref. With all he can, he strives to search for his brother, Zeref. Being raised by Acnologia, he ends up in a guild called Fairy Tail. What will happen? Will he successfully find his dear beloved brother?