User blog comment:FairyRaven/Fairy Tail Chapter 465: 400 Years, Review and Commentary/@comment-71.222.52.171-20151208050347/@comment-86.66.207.54-20151208132716

There is something strange in the history told by Zeref, why a celestial spirit wizard would help him and the dragons, it's strange. So i came with a theroy, and if Lucy and Anna would be the same person and th story would take place in a time loop, i explain :

Natsu tell this story to Lucy - Zeref and Acnologia destroyed the world and it is in apocalyptic state ( all guilds destroyed and so on ) - Lucy is the sole survivor, she gets training, get Aquarius's key back, and so on - she decided to use the eclipse gate to go 400 years ago and take the name Anna and did what she did - and put herself in a stasis state until she can get her power back to help FT to destroy Zeref and acnologia, having descovered how do this before sleeping

what do you think about this theory ?