AN: So I'm on a roll with this story, I hope you guys and girls are OK with my OC I based her off a game character I created, the game will be obvious later on. Well enough dribble on with the main event.

Midnight49: that is who I based his quirk on all the way, but I Have some twists and turns to do to this ability, because I don't want him to become like All for One

MIKE202303: I know right, stick around and hopefully it will get even better

bladetri: Thank you very much

There will be a lot of violence at the end, don't know if it counts as M rated or not let me know please.

THE WARNING HAS BEEN TOLD

***QT***

Three months had passed since Izuku developed his Quirk, now he was walking with Mina to a new arcade that allowed the usage of Quirks to play games. They even had a crane game, which is why Mina insisted that he come with especially. He could reach his hand through the machine and take the stuffed animals right out without having to offer money to the rigged machine. Mina justified it by saying, "technically they are stealing from you first and this arcade allows the usage of Quirks. They never stated that you had to when you could get away without having to." Izuku agreed with her about the rules but he had to wonder how they were going to stay open for long with such a bad business plan.

Izuku just smiled as he listened to Nina's schemes to make their day super fun, he really enjoyed the time he spends with Mina, so long as she doesn't try to convince to use his Quirk in public for a quick laugh. He had gotten better at controlling it if he focuses a little while activating his Quirk his arm appears normal instead of the black and white spiral appearance it takes. This would equal confused people when they would pass through someone's arm, which for Mina a quick laugh because the looks they made were very funny. The only drawback is that it burns through his Quirk quickly and makes his arm useless for ten minutes, he still had to work on that, he can't afford to have a useless appendage. That would seriously hamper his ability to protect himself and others.

"Izuku come on hurry up! We're nearly there!"

"I know, I'm moving as fast as I can. I'm still really sore from training." Izuku said, weakly trying to defend his self.

"I thought you would have gotten used to it, by now. What gives, you haven't been slacking have you?" Mina raised her hand to her mouth in mock shock.

"N-no, I just increased the amount I usually do because I got really used to what I already did," he said quickly.

"Ok, that's all I wanted to know. I don't want to leave my friend behind when I get into U.A. that would make me really sad." This caused Izuku to blush which turned red in the face, upon seeing this Mina grinned while poking him In the cheek. "So cute Izuku." That did nothing to lessen the effects, in fact, it made it so much worse, that you could almost see steam rising off his head.

"A-a-alright well we're here now, let's get inside." Izuku brought his walk speed up a whole lot in order to get inside of the building, but once he got inside he heard familiar explosion noises. The color drained from his face, he became physically pale.

"Hey Izuku, are you okay? Is there something wrong?" Mina said while touching his shoulder, when she made contact with his shoulder she noticed how he cringed away from her hand. Mina frowned, she didn't know what affected him this much, until she heard the explosions. "Do you want to leave, I won't blame you if you do."

"N-no I-I'll b-be f-fine I p-promise, I s-still want to check out the arcade with you," Izuku said, with a very shaky smile on his face well it looked more like a grimace than a smile. He was afraid of Kacchan especially now more than ever, if he found out that he was hiding his Quirk from him then he would have to deal with Kacchan with a wounded pride. "I just think that if we avoid him, we can still have a good time."

"What the hell are you doing here Deku!" A very loud and foul voice exclaimed at him. Katsuki Bakugo stalked over with a deep frown on his face and his hands having mini explosions in them every second. Mina rolled her eyes at this obvious display of intimidation, she was a tough girl and she didn't really scare too easily.

Izuku, on the other hand, was shivering as he raised his hand in a wave. "H-hi Kacchan, I just came here with a friend is all."

"Why the hell would some be friends with a quirkless freak like you, I still don't understand why you haven't died already!" Kacchan said while stalking even closer to Izuku his explosions getting more violent and larger with every inch closer to him.

Mina stepped between the two of them, she was obviously not happy with Kacchan being so rude towards Izuku, However, an employee walked towards there group noticing the noise they were making.

She was taller than all of them, well that's not saying much since they are still fourteen years of age. She had silver hair that was up in a ponytail, her eyes irises were different colors one was a soft blue while the other was an angry orange. She was smiling, but the three felt something wash over them, she was exuding a predatory like aura that froze them in their tracks. Her nametag read Saphira Brim.

She looked towards Mina and Deku first, "now what seems to be the problem here?" She asked her smile never leaving her face.

"The problem here is this Quirkless frea-."

"Did I ask you to speak yet, child?" She interrupted him before he could continue. Her smile disappeared for a brief moment before it came right back when looking at Mina and Izuku. "Now then, before the two of you were cut off care to explain what happened?"

"Nothing ma'am, he was just-"

"Looks like you aren't going to tell me the truth in order to protect him. Well, can I rely on you please?" Saphira looked at Mina, her smile was still there but it was softer now almost as if she knew what was happening.

"He came towards us, but I don't know what he was going to do once he got here. He got angry and violent once he saw Izuku, even though he didn't do anything to him. Then he called him a Quirkless freak and pretty much threatened him." Mina told the silver-haired teenager with mismatched eyes, she had no love or care for Izuku's childhood friend turned bully that was no secret. Izuku had told her some of the things that he had done, along with the continued torment that Izuku was allowing because he didn't feel the need for unnecessary conflict.

"Thank you for being honest with me..." She paused as she realized she didn't know any of there names and that she was sticking her nose in their business without any real reason, besides that she was on duty and if anything goes wrong it would be on her head. That and she like kids, they were so much nicer than adults, well kids can be especially cruel to other kids.

"I'm sorry but I didn't catch any of you names, could you please introduce yourselves?" She asked with a small smile.

"Why don't you go jump in a ditch you old hag! I shouldn't have to answer some shitty side character that has no backstory." Bakugo exclaimed loudly, while his hands were containing his ever-growing explosions.

"You can leave then, if you do not wish to be nice you can go and enjoy the arcade while you still can, Child," Saphira said, her very voice the definition of cold steel.

Bakugo snorted at that and walked off deeper into the arcade, where they could hear the explosions and lots of dings after each one went off.

Saphira turned her head to Izuku and Mina, patiently waiting to see what they would say.

Mina went first and introduced the both of them. Izuku just silently raised his hand in greeting the teenager.

"Well then, it's nice to meet the both of you for what its worth. My name is Saphira Brim, but you probably already know that due to the nametag. Is there anything else I can do for you two to make up for that... inconvenience."

Izuku perked up slightly at that, while Mina smiled slightly already know what was about to happen.

"If you don't me asking do you think you could tell me your what your Quirk is and does it have anything to do with your eyes?" Izuku asked while pulling out his notebook that he always brings with him.

"Alright, that sounds like an easy thing to answer. My Quirk is called Beastblood, as I fight I get stronger and stronger, my body can't be harmed with blades and bullets, sometimes for the bullets. Once my Quirk enters its transformation stage I can't really control it only direct myself at what I want to destroy. I think that's all there is to it unless you have some questions."

"I have one, what is the biggest drawback to your Quirk?"

"Well, I temporarily lose my sanity, everything gets really muddled together and I can't really control what I do or say. Then I can't really tell friend from foe, so I really try not to use my Quirk at all if I can help it, but since it activates on its own most of the time I really have no control of when. Does that cover everything that you needed to know?" Saphira looked from Izuku, who was silently muttering up a storm, and Mina who was just looking at and smiling at how the weird he looked. Saphira thought that the two of them looked really cute.

"Yo, earth to Izuku," Mina said while lightly knocking on his head. "She asked if that was all you wanted to know, are you going to answer her or not?"

"O-oh thank you for telling me about your Quirk, Saphira it means a lot to me."

"Yup you just made his entire day ten times better than before. He is really obsessed with Quirks, I worry about him sometimes." Mina added causing Izuku to sputter.

"Alright then, I wish you a good rest of the day Mina, Izuku farewell," she said as she walked away from the children. She hid a few things about her Quirk from the two, and she was very grateful that was enough to make his day better as well him not asking anything else.

Izuku and Mina went on to have a good time in the arcade.

***QT***

When Izuku and Mina left the arcade it was rapidly getting darker. They quickly walked down the sidewalk hurrying to get to their respective homes, when Izuku noticed a pair of arms reach from the alleyway they were passing by. The arms were moving towards Mina, Izuku rushed forward and pushed Mina out of the way, however this lead to him being pulled into the alleyway.

The man ran with Izuku still caught, the man moved really fast too fast. Izuku knew that his Quirk dealt with speed. "Alright kid give me your money!" He said while shoving Izuku into the wall. Izuku saw there were three more of them surrounding them. The man came closer to him, he could smell his awful breath. "Too bad I was hoping to grab the freak, I was sure I could sell her horns off very easily."

Izuku felt a sense of disgust for this man using his Quirk for petty crime and threatening Mina. Izuku was glad that he saw what was happening before they got her, but Mina was more than likely trying to find him so he had to find a way to escape from the group of thugs. Izuku then felt his Quirk activate on its own, he didn't try to fight it he embraced the instinct of using his Quirk. He plunged his right arm right into the thug's chest and he felt like something got absorbed into his hand not grabbed but pulled into his body. He didn't even know what it was he took, the man shoved him away obviously disturbed that he just had a human arm deep inside his chest.

He raised his foot about to run towards him with his speed, but he stopped frowning as he made a physical effort to activate his Quirk. "Guys! I can't use my Quirk, I think that the kid did this to me!" He yelled to his companions.

Izuku raised his arms in a placating matter, "I didn't do anything I promise this is all one big misunderstanding." As he said that he was slowly edging his way towards the closest opening which was the same one he and the speed Quirk user came from.

"Where the hell do you think you are going you little brat! You are going to fix my Quirk or else!"

Izuku turned down the alley and took off running moving at a much faster pace than before, then he realized what he felt get absorbed into his body was the man's Quirk. Izuku realized that he just made the man essentially Quirkless, but any guilt he might have had was erased when he remembered how they were trying to get Mina and sell her horns. As he was running down the alley he saw Mina moving down the alley as well, he ran over towards her.

"Mina we need to run right now okay!?"

But before either of them could do anything, There was loud rumbling noise, Izuku looked behind him and saw a large funnel of gravel headed their way. Izuku pushed Mina to the ground and placed his body on top of her to shield her from the torrent of gravel. Izuku clenched his teeth in preparation for the blow, he heard the sound of the gravel hitting something. What he saw made his eyes Widen, there was someone there they were shielding both Mina and himself. He saw that she was wearing a long leather duster and a tricorn hat atop her head.

Her hat was knocked away revealing silver hair, then the gravel stopped.

"Man that was boring, I was hoping that could actually hurt me." She looked behind her towards the two kids. "Are you two unharmed?" She asked with a friendly smile on her face, she was completely ignoring the criminals that had just attacked them. Mina and Izuku both saw one of the people trying to sneak up on her, but before they could even utter out a warning she lashed her arm behind and grabbed the man by the throat. She was still looking at the two of them waiting for their answer.

"We're ok," they both said at the same time.

"Alright, then I'm glad I made it in time. Now I want the two of you too close your eyes and do not open them until I tell you too." They nodded their heads wordlessly, then proceeded to close their eyes.

Now that Saphira had protected the children it was time to beat the criminals up. She lifted the one she had by the throat up in the air and slammed him as hard as she could into the ground, cracking the concrete below him. She made sure he was unconscious by giving him a swift, and very hard, kick to the head. She now had three more to go.

The criminal with the Quirk to control and emit gravel launched into action, firing a large amount of gravel towards her and the kids. Saphira looked around the alley, seeing a large metal trash bin she grabbed it and placed it between the children and herself, which left her being pelted by the fast-moving gravel again. Saphira walked against the gravel, with little to no trouble, once she reached the gravel user she punched him as hard as she could in the stomach, making him cough up blood as she punched him into a brick wall.

"Seriously, you are going to attack me and try to hurt the children behind me. That is seriously a dirty trick, too bad it didn't really work out too well for you, you piece of human garbage." She reached down towards the criminal and placed her hand on top of his head. Gripping as tight as she could she raised him off the ground by his head, She flung him toward the closest thug with a loud crash they both smacked into the brick wall and onto the ground.

"I really wanted this to be fun, you know?" She slowly walked towards the last one, it was the one who had his quirk taken.

"W-wait a moment lady, how much do you want in order to look away from all this? I just want that kid to fix what he did to my Quirk, and I want to saw off the girl's horns and sell them if I make any good money I can cut you a piece of the deal.

She walked right up to him, stared him in the eye as he spoke. "I was going to let you off with a light beating, but hearing you say such sickening things makes me want to rip your throat out and drown you in your own blood. However there are children nearby," the man looked slightly hopeful that he would survive this encounter until she said her next few words. "Which means I'll give you a quick death instead." She instant wrapped her hand around his mouth to prevent him from screaming, then whispered: "I lied, there will be nothing quick about this." Her smile grew until it was a full blown grin as she shoved her hand deep into his stomach, essentially goring the man. She could feel the muffled screams vibrating against her hand, making it all the more fun for her. She watched the light of life slowly fade from his eyes as he passed away. Glancing behind her she saw that the children were still behind the dumpster, they hadn't seen anything. Carrying the body of the man she walked to the dumpster and opened the lid, softly tossing his body inside its new home.

Walking around the dumpster, she saw both Izuku and Mina still on the ground. Mina was clutching tightly to Izuku and he was holding her the same.

"Aww, you two look so cute." Saphira looked on with a bright smile that seemed to glow in the dark.

***QT***

AN:So what did you guys think of her fun little slaug- I mean fight. Did you guys figure out what game I based her off of. If you did then please let me know, she won't show up again for a while, but she will be watching our good hero Izuku and Mina. I hope I did ok with her personality, So let me know what you think of her overall.