User blog comment:Omega natsu2/Episode 176: The Dragon King, Review./@comment-24536822-20140406201326/@comment-83.255.207.11-20140407142924

I think it was also supposed to be that Lucy and the others using the journal to stop future Rogue and the dragons was future Lucy helping them after death to save there World from being destroyed the same way future Lucys World got destroyed. And after helping them stop the same terrible thing from happening again future Lucy could rest in peace and meet her dear friends in the afterlife.