347 - Great Forest Arc 5

"Shit... That's a portal" Ryan hadn't thought about it before. However, using his Demon Sight he was able to understand what that creature had become. In the center of that mouth could be seen a gigantic castle, those four eyes had been transformed into a living gateway to hell. Several fire bats began to emerge from the creature's grotesque mouth, each of them emitting high-pitched screams that reverberated through the forest. The flaming creatures seemed to be a direct extension of the monstrosity, their flaming wings slicing through the air as they flew in all directions, spreading chaos and destruction. It wasn't just bats; firebugs, each with incandescent bodies and eyes glowing like embers, began to emerge too, buzzing and crackling as they spread like a plague through the trees.

As these creatures spread, the surrounding atmosphere became even more oppressive. A toxic rain began to fall from the sky, composed of what looked like an extremely corrosive acid.