Lucy finally had enough of being treated like a weakling and goes solo, On a mission with Wendy and Happy as well as Carla, Lucy witnesses a gruesome scene rendering her to lock up her emotions and lose her sense of them, she doesn't smile, laugh, blush, get embarrass, or even talk. But a certain someone wants to see her happy again and drags a silent rival into it. Natsu is mean.

Natsu comes up to kick Lucy off only to find out she's gone. Literally. while some of the guild are happy, some regretting, there are some people training and gathering others to fight a monster of unearthly being after two people who share a heart. Who are the people gathering and what happened to Lucy, and the others? (Hatius!)