Ardent Hope: Chainsaw Man x Male Reader Insert.

5. Hellfire.

The bat devil extended his wings, looking at the city under the hill of the now decaying house it had just destroyed moments ago. His gaze upon the ground as he took flight towards the buildings didn't help him realize the eruption of golden fire behind him, but when he noticed, it was already too late. 

The devil felt the oppressing grasp of rusty chains crushing his neck from behind, and tried to break free only to fall seconds after, heading head first to the pavement of the streets. The burning sensation of the chains seared the flesh of its neck and made it squeal in pain, one of its wings was suddenly engulfed in golden flames when it tried to touch the chains. It tried to turn back in the air as he was fell only to reveal to its sight the image that of its attacker.

In the air, a couple of feet away from him, a humanoid shape was contorting in a mass of golden flames that burned his mere eyes at its sight. His forearms were covered in chains sprouting from his own skin, protruding and tearing his own flesh, flaring and burning they roared in his directions moving as if they were alive.

His head held only the shape embedded in black stone of his lower face, leaving the eyes and forehead merge into a fiery burst of golden fire that grew from his neck. The shirt of the former public safety agent was now charred, only missing the black coat he was not wearing that moment, leaving his chest to be seen, a burning flaring scar decorating at his heart.

His own body felt oppressed, tightened up by an unknown force, every chain surrounding his body putting an immense pressure of his person. The fire sprouting from his hands burned through his skin, he could feel it, he was no longer human, he was something else entirely different, and he didn't like it one bit. The very look of surprise of the Bat Devil sold it off, he wasn't supposed to be like this, this was terrible. Not even a devil dared to look at him.

Had he just turned into a monster?

(Y/N) had pulled the trigger and merged his human self with the power of the Hellfire's devil.

But it felt awful.

Suddenly, in a swift movement, the right wing of the bat devil was cut, separated from its body due to the attack of a burning chain that found its way towards it, slashing in a quick swing, and the devil fell back with no other option than to try to survive the fall.

(Y/N) was quick, and used his chains to surround the devil's body restricting every movement possible as it fell to the ground, searing its flesh using the flames that constantly engulfed the glowing chains. Then, he used the shackles to pull himself towards the chest of the devil, embedded in flames his whole body, and struck it like a meteorite.

The devil crashed in the pavement of the streets leaving a huge crater. It was as if a meteor crashed the earth. (Y/N) still stood in the devil's chest and held tight to the chains restricting it of every movement. Suddenly, the devil extended his mouth in a grotesque manner towards (Y/N)'s body, only to laugh moments after.

A sonic boom was then produced by the devil's mouth and forced (Y/N) to release the grasp in his chains, sending him flying towards a building which was destroyed by the sheer power of the release, his every muscle aching profusely as he tried to stand against the might of the attack.

The devil tried to get up from the ground and crawl off the crater he left in the streets, only to realize the danger he was in. Because at that moment, a burning strike roared towards him comings from the same building (Y/N) flew. The devil felt the moment he was snatched from the ground by the grasp of the chains in its body, but couldn't react in time to prevent the way he was smashed again towards the floor.

One of the devil's arms broke free of the chains and used them to snatch (Y/N) towards him, pulling closer to where his mouth prepared to release another sonic boom. This time, however, (Y/N) was smarter as he used both of his palms to point towards the devil the moment he got closer, almost touching the flesh of the devil with his fingers.