OC's X (half-devil) Mreader

Part. 1

3rd POV

The highest security prison in Atlas is regarded as inescapable, a fortress, but unlike other prisons, this one only had a single prisoner. This prisoner was strapped to a chair with every single joint on his body restrained so he could only move his eyes. When he first came here his hair was (h/c), but it has faded to a shade of white, and his eyes have changed from their usual color to bright red. He was in a suit that was maid of lead and steel to restrict further movement and weigh him down. He had a face mask on so he couldn't open his mouth. Why this person is being held captive? It's because he could easily end all life on the planet with a simple wave of his hand despite the fact that he's only 19. He had multiple wires and different things hooked up to him with scientists running around monitoring his vital signs and every thing about him. Unbeknownst to them up on the roof of the building white fang soldiers along with Roman, Neo, Emerald, and Mercury were getting inside. 

"So, why are we here again?" Roman said to Cinder who was on the other end of the line they were talking over 

"Your there to see what exactly is inside that huge complex and why there are so many guards" Cinder said and Roman rolled his eyes 

"Well, the guards were major pushovers" he said looking at the pile of guards who were either knocked out or dead. Once they got inside they went from room to room looking for whatever is inside but as they went deeper they noticed the doors got more and more heavily reinforced, they were fortunate enough to disable the security system so no one knew they were coming until it was to late. They eventually got to the last door which was the heaviest of them all, it was made out of a magnesium alloy and some wurtzite boron nitride, both of which are the strongest materials in the world. Majority of the door was locked but there was an opening big enough for a person to leave or enter. They pride open the door and went inside while the scientist were all cowering from them 

"Neo, find out what their doing here exactly" Roman said as Neo went up to the head scientist. It took a little bit but she got out of him that they were holding someone here 

"Wow, all this fire power to hold just a single person, they must be pretty powerful, just how powerful is that person?" Roman said and the man said cowering slightly 

"He's too dangerous to let loose, he must be here so he can't go anywhere" 

"Good, Neo, go see what's behind that door over there" Roman said and Neo nodded. she walked over and one of the scientists yelled 

"No, he must not be released!" and he was quickly shoved back down. Neo opened the door and saw the large glass cage with the glass being nearly a foot thick and looked at the single person seated in the center. She went around front and opened the door and walked up to the person in the chair and unlocked all their restraints. The person fell out of the chair and held himself up by his hands while on his knees. Neo went to help the boy stand up but he got up on his own and ripped off his mouth piece and took a deep breath 

"Oh, it's been so long since I last walked on my own two feet" he then looked over at Neo who was slightly confused at the boy 'why's he here? He doesn't look that special' and the boy then smirked slightly and said 

"you know, I can read your thoughts, and if you weren't the one who let me out of here, I would kill you right here and right now just for thinking that" and the boy went outside the cage and into the room with everyone else. When he did the scientist all started cowering in fear and he said 

"Hey guys, hows life?" he said with a innocent smile on his face exposing his slightly over sized canines 

"What? Nothing? Come on, Jerry, I know you've been wanting to propose to your girlfriend for the past month now, come on" he said looking at the one of the men