User blog comment:Stone Roger/Natsu and Zeref have somekind of relation?/@comment-112.202.43.27-20130428062753/@comment-24.150.73.143-20130727212002

Holy crap i just found something a clue that zeref is natsu's father when gildarts came back he talked about acnoglia or however you spell it and he said a human cant beat it but a dragon might be able to... then he said and one day natsu will beat it when hes suppost to one day beat zeref as well also he said it was a black dragon zeref is a block dragon slayer i think acnoglia is zerefs teacher for his magic