The True Origins of Natsu Dragneel

Everyone has a past, Erza scarlet was a slave, who was abused and violated, into help build the tower of heaven. Lucy Heartfillia was a runaway princess, who's father neglected and dismissed her. Gray Fullbuster witnessed his family and mentor die by the hands of the great demon, Deriora. Nobody knows about Natsu's past or family, until someone suddenly interrupts Natsu's newly built life.