Sebastian thought he had seen everything.
He thought he had seen the worst of the worst. A world of perpetual suffering and torment, where monsters would eat and shit him out. But this time, he saw something else even more terrifying.
"Reon..."
Little Aira stood in front of him with maggots and centipedes crawling out of her body.
"NOOOOO!"
He yelled, screamed, howling her name, but she stood there on the top of that mountain of corpses, body suspended by grotesque overgrown tumor, fed upon her flesh and blood as if she herself had turned into a monster.
"You didn't save me, Reon... you left me...!"
"AIRAAAAAAAA!"
Sebastian ran and climbed, but no matter how long, it was as if he couldn't get to the top of that mountain of corpses. He fell and reached up again, just for the rotting bodies to bury him alive. Until he realized that those corpses... were all Aira's.