A Hero For Fun - High School DxD (Male Reader)

Punch 1 - One Punch

A teenage girl walked into the middle of an abandoned warehouse with her phone out recording. She was dressed in a denim jacket with a striped shirt beneath it, a pair of dark jeans an had her brown hair tied in a ponytail.

"So guys, like, I'm totally inside this haunted warehouse. Let's see if any ghosts want to come say hi to you all!" 

The girl was streaming to all her followers on her social media after being dared to do this by one of her top donators. After walking around the dark warehouse for a bit she failed to notice a tall dark figure following her. 

As she rounded a few more corners and coming up empty the girl was about to call it quits when something crashed behind her.

"Eek! Like, w-what was that?" She was trembling in fright while frantically looking around.

More things began to crash into the ground littering craters around the girl. She was using the light from her live chat as a torch to look around her sending the livestream into a panic itself. She slowly backed up hoping to simply hug the wall to escape, all the while tears were falling from her eyes. She eventually hit something but it was too warm to be the wall on this cold of a night.

Taking a few steps forward she slowly turned to look at what she had bumped into. Shining the very dim light she had it managed to illuminate the very thing that she had touched. A tall dark blue monster with antennae on it's head. Frozen in fear she began trembling and tears threatened to fall from her eyes.

"P-please don't hurt me..." She muttered hoping that her life would be spared.

The monster outstretched it's slim hand before it bulged to a large horrific claw ready to kill her in an instant. When she was mere moments from death an large force of wind raced by as someone picked her up and moved her to safety, resulting in her phone being left in front of the monster. 

It opened it's hand and saw that the human wasn't dead confusing it for a few moments. It then looked in the direction that the wind blew in and took a step towards what was a man with a flowing white cape crushing the girls phone in the process.

"Who are you?" The monsters voice boomed throughout the warehouse.

The man that the cape was attached to smiled to himself before standing up and facing the monster.

"I'm just a guy who's a hero for fun." The man said crossing his arms over his chest.

The guy in question was adorned in a yellow one-piece jumpsuit with a short zipper at the collar and a black belt with a round golden buckle at its centre. He had red gloves that went up to his forearms and red boots that nearly reached his knees. The final piece of his outfit was a white cape, fastened to his shoulders with big, round buttons. His face wasn't visible to either the monster or the girl thanks to the only source of light now being the dim light of the moon shining in through the window.

"... What kind of ridiculous backstory is that?!" The monster exclaimed confusing both of the humans. "I exist as an experiment gone wrong by my idiot of a master and I killed him to be free! Now I shall eradicate the vermin that are humans on this plain and the Devil Kings shall let me rule it without opposition! But you say you do this for FUN?! THAT'S THE REASON YOU DARE OPPOSE EARTHS NEW RULER?!" The monsters body completely bulged with it's veins on the verge of bursting. "THEN I SHALL REMOVE YOU FROM THIS PLAIN FIRST!"

As the monster went to deal a killing blow to the human who dare opposed him the human simply outstretched his arm in a punching motion. With a loud KA-THONK! a large hole was made in the monsters chest, killing it instantly. The Heroes fist was smoking while still outstretched. He stared at his fist in anger before bringing it in close to glare at it harder than ever.