User blog comment:IamJakuhoRaikoben/Chapter 457: Naked Battle, Review./@comment-24784846-20151019040948/@comment-25324252-20151019190808

Anon, have you not noticed the importance of the number 7 in FT? Every time 7 appears, its something major. Layla dying in X777 means she is connected to something bigger. Mashima is a careful planner. If Layla died in x777 that means she is a part of something big. Thats just how Mashima operates