User blog comment:RennaGraceCarter/Chapter 327 My Part Too - Review/@comment-203.82.92.26-20130414012153

A theory: Somehow Natsu, Gajeel, Wendy and all the first-generation dragon slayers come from 400 years ago. Then, Lucy's mother is probably involved in bringing them to 400 years later(which is currently, now. But I am unsure why). That's why the dragons seem like they have dissapeared. Later, they dragons gathered at one location(at that point of time, Under the GMG collisuem) and somehow died there. That's why Gajeel saw all of the dragon skeletons under the Collisuem. Can someone correct this theory to make it more sensible?