A Spark (Aizawa x reader)

Protect them

You stretched with a little groan and opened your eyes, patting the bed for Amiamon, the demon king was no where to be found. The curtains were open and it was sunset.

"Hey Ami?" You called sitting up.

"Sister, this device keeps going off."

Amiamon walked back in with your phone in his hand and he passed it over. Furrowing your brows, you turned it on and begun to scroll through the endless texts, all had one thing in common.

"Demon attack!" You gasped.

Quickly jumping up, you pushed Amiamon out the room and changed, stumbling out you snatched your sword from Mephisto's desk.

"Amiamon, give me your universal key!"

Amiamon pat his pockets then shook his head.

"Big Brother has taken it."

"Shit..."

Pacing, you scratched your neck as you tried to figure out what to do.

'Only do it if your in danger...'

Shiro? Your eyes winded and you stopped, of course, he and mephisto taught you how to teleport but it took a lot of energy.

"Amiamon take my hand."

Holding your hand out, you waited for Amiamon. Once his hand was in yours, you closed our eyes and took a deep breath. Focus on where you want to go.

You pictured yourself on the top of UA, there was a small bang and you could feel the wind hit your face.

"The demon queen finally arrives!" A mocking voice laughed.

Letting go of Amiamon hand, you saw demons prowling the outside of UA. Exorcists lined the perimeter, and Mephisto stood behind them with the whole school.

"Amiamon, go to Mephisto. Tell him I'm putting an end to this."

He jumped down, and you drew your sword, flames still dancing around your body. Amiamon must had said something because everyone turned to you.

"(Y/N) NO!" Rin yelled.

"IT'S TIME I PUT AN END TO THIS! I'M NOT A LITTLE CHILD ANYMORE!"

Standing on the edge of the building, you carefully looked around, mindful of your surroundings.

"I AM (Y/N) (L/N), DAUGHTER OF SATAN. ONE OF THE NINE DEMONS KINGS AND A KNIGHT OF THE TRUE CROSS! TODAY I END WHAT WAS STARTED MANY YEARS AGO!"

Bracing your legs, you jumped, flying through the air and slammed into the ground at the entrance of UA. Swinging your sword in your hand a few times, you smirked at the demons in front who back away.

"I'll die before I let you hurt anyone else, you bastard!"

Stomping your foot, the demonic blue flames surged forwards, catching nearly all the demons at front alight, making them scream in pain as the disappeared.

There was something here blocking out your power, making it weaker than it should be.

"You're strong, but that doesn't change the fact you're a demon. Trying to play hero won't change that you're a monster."

John walked onto the scorched road, cloak falling to the floor, he drew a sword from his back and held three daggers between his fingers.

"You remember what these are, right?" He smirked.

"Holy weapons." You snapped.

"Exactly, so even on little cut will hurt twice as much!"

With that, he threw three daggers at you, you managed to block two, but one wasn't aimed at you, it was aimed at Aizawa. You jumped jumped into front of him and it embedded itself in your shoulder. Screaming in pain, you quickly ripped it out and stumbled back a few steps.

"MISS (Y/N)!" Class 1-A yelled.

Biting your lip, drawing a little blood, you clenched your fists around the hilt of your sword. Blood trailed down your arm, right arm shaking in pain.

Mephisto stepped forward and you smashed your sword at the ground, lighting a flaming blue wall in front of him.

"No! This is my fight.. please... I don't want you to get hurt because of this..."

He silently raised his hands and backed away.

"You know your flames won't work on me, my quirk allows me to sustain even the hottest of temperatures. So what will you do demon?"

You lunged at John, his and you sword clashed together, the sound ringing through the air.

Jumping back you tried again. He faked swinging to the right, and quickly swung to the left, which you barely dodged, his blade caught your side making you scream again and drop to one knee.

"After I'm done with you, I'll move onto the other spawn of Satan!"

The holy sword went through your injured shoulder, but you bit back your scream, you could feel the skin reacting with the holy metal.

"N... no! You won't hurt them!"

Your body exploded into flames once more, engulfing the pair of you, your eyes burned bright and your horned extended a little. John twisted the sword and you screamed, putting your flames out.

This was it, this was how you died because you weren't using 100% of your power.

"EVEN THOUGH YOU CAN'T TRUST ANYONE I TRUST YOU (Y/N)!" Aizawa yelled.

Tilting your head to him, you saw fear on everyone's faces but determination on his. The longer you looked into his eyes, the more emotions you saw.

"Our greatest glory is not in never falling, but in raising every time we fall." He whispered