User blog comment:IamJakuhoRaikoben/Chapter 492: Elder Sister and Younger Sister, Review./@comment-24.16.5.214-20160707033048

Irene: Erza?! Erza: Mom?! What are you doing here?!

The two hug, but Acnologia soon appears behind Irene and stabs both of them through the stomach with his claws.

Irene: I love you... Erza. She says before falling onto the ground dead. Erza: Even though we may be enemies, I still love you Mom. She says before also falling onto the ground dead.