User blog comment:FairyRaven/Fairy Tail Chapter 302: The Eclipse Plan, Review and Commentary/@comment-1535822-20121004122529

and what woul happen if they travel back in the past all the history of fairy tail would change?? no more zeref no more delora no death of UR grey don't join fairy tail so erza because without zeref the tower of heaven wont be created...i think the plan don't work is a BIG BANG change in all fairy tail story..