I can't stop thinking about how BROKEN Natsu will be after finding out that every single dark guild exists, every death and horror done in the name of Zeref occurred, because he died as a child.
I feel he’ll be pretty damn near inconsolable. All those nakama speeches, those bonds…worthless in the face of the destruction his short life has caused.
I can see Natsu wanting to go back to being dead; wishing he could die. His “life” is a lie to begin with; Nothing will feel like enough reason to keep on living.
And honestly, the thought of Natsu being that broken is frightening.