User blog comment:Miskos3/Fairy Tail Chapter 316: The Future Accelerating Towards Despair, Review/@comment-121.54.8.130-20130127213031

they really planned the Eclipse Plan to bring them back to the past to kill Zeref, instead it backfires to the kingdom and the Eclipse brings the Ancient creatures (dragons) to the present. That is why Future Lucy returns to make the Eclipse a success.