User blog comment:Tutles/Prologue to Chapter 279: The Door Hidden in the Darkness Review/@comment-112.198.82.176-20120415151014/@comment-4829046-20120415153518

Actually even in RAVE the main character dies, but comes back in the end. Same thing will happen here. I finally figured out Levi's message. She is writing a letter to Lucy similar to how Lucy wrote letters to her mother. That confirms it! Lucy will die while trying to save everyone from Zeref.