User blog comment:Godisme/Magical Barrier Particles/@comment-10956583-20131101101153/@comment-124.82.45.23-20131102122558

Like Nick said this shouldn't be considered as a recycled plot, the scale is different. I can understand your concept but unless the author does something like Tartaros killed Jellal only then i'll say it's a recycled plot of:

Galuna Island -> Phantom Lord -> Tower of Heaven.

Sun Village -> Tartaros -> ???(Erza-centric)