Just imagine the shirt above in the color purple (with yellow for the words and cats) but without the frilly stuff around the neck and cuffs and you get Shinso's shirt. (I have no regrets.) Yes, I did just basically make him wear that shirt. Yes, I know some people probably hate me now. But hey, in the future he and Eri might match :) Besides, at least he isn't wearing the pants. Also, Aizawa might approve XD

Past:

Izuku was sitting on the couch in the recently updated base (they finally added the game room and dungeon). He was 7 years old and looked as if he was about to curl up into a ball and die. It has been two whole years since his parents got rid of him, and the anniversary of such a day was getting to him. He didn't really want to get up from his position on the couch. He was swaddled up in a fluffy grey blanket and was clinging onto an All Might doll (said doll would end up being torched after a fateful day on a rooftop). Hizashi (Present Mic) exited the elevator with a cup of hot chocolate topped with whip-cream and made his way over the sad green-bean. Izuku sat his doll down to take the cup of cocoa from him.

"Thank you, Nii-chan. " Izuku muttered at he took a sip and stared into his cup.

Hizashi knelt down to be at eye level with Izuku. "You want to talk about it?"

Izuku glanced up only to quickly look back at his cup. "W-why don't my parents love me? It's my fault, right? Why can't I do anything right?"

Hizashi gently put his hands on Izuku's arms and replied, "It's not your fault. Your parents were horrible people and they don't realize what they're missing. Don't let their mistakes get to you. Don't forget that there are people who do love you. Isn't that what really matters?"

Izuku sniffed as he looked back up with tears in his eyes. He sat his cup of hot cocoa on the floor and leaped forward to hug Hizashi.

 "Thanks, Nii-chan. You're the best." Izuku sniffed.

"Hey, that's what family is for right?" Hizashi smiled.

Izuku buried himself deeper into the hug. Nii-chan was right. He didn't need to fret over his past family because he had Nii-chan, Dabi, and Toga now. And isn't that what really mattered?

Now:

Shinso slowly stirred from his sleep. Being half awake, he didn't quite grasp where he was. He chose to snuggle deeper into the comfy sleeping bag and blankets. He really didn't want to get up. Maybe he could sleep in for just a little longer? Yeah, that sounded great. Though, he didn't remember the bed in Sensei's guest room being so soft...  Shinso was suddenly way more awake as yesterday's events came back to him. Shinso groaned as he realized that last night was in fact, not a nightmare, but reality. Shinso got out of the sleeping bag and bed when he realized he wouldn't be able to go back to sleep. With a sigh, he made his way over to the dresser to grab some clothes. Just because he didn't like being forced to wear clothes the villains bought him, doesn't mean he was going to stand around in pajamas all day. If he was at home, he wouldn't mind. But he was at a villain hideout, and who knows who he might run into while Siren drags him around today. Shinso decided on wearing the ugly cat shirt and black pants before he headed to the bathroom to change (I sort of want to draw this now). He had no idea what time it was or when Siren would come to get him. He would rather not be walked in while getting dressed thank you very much.  

After getting changed into the horrifyingly out of style shirt- seriously, what the hell was this shirt?!- and pants, he brushed his teeth and tried to comb his hair. He gave up on his hair about ten minutes later and changed his focus to psyching himself for whatever he would have to deal with once Siren showed up. Siren was a wild card, and Shinso was not happy about having to deal with a crazy, obsessed fan today. After splashing water into his face a few times, Shinso decided to leave the bathroom and await the inevitable. Except, he wasn't expecting to find Siren leaning against the wall next to the bedroom door. Shinso froze when he saw Siren, while Siren just grinned.

"Good morning, Hero-San." Siren greeted with a smug look on his face.

Shinso just glared as he crossed his arms. Siren chuckled as he pushed off the wall and walked over to Shinso. "I should be saying good afternoon seeing it's 1:23 PM."

"How did you know I was awake?" Shinso asked the villain that was standing in his face now.

"That collar of yours doesn't just zap you, you know. It also watches your vitals so I know if you're having a panic attack or perhaps a nightmare. Anything that warrants an increase or decrease from the normal range for a heartbeat sets it off. It does the same for breathing. So, of course, a sudden change in your breathing clued me in that you were awake." Siren grabbed Shinso by the upper arm and started to pull him along towards the door. "Now, let's get you something to eat. Allow Shinso to leave the room."

"Access granted." a robotic voice responded.

'Damn, how the hell does he have such a strong grip?' Shinso thought as he was manhandled out of the room and towards the elevator. "Can you not grip my arm so roughly?" Shinso complained.

"Sorry, Hero, but I can't exactly trust you to not try anything stupid at the moment." Siren retorted. There seemed to be an underline of a threat in his voice.

"Isn't that what the collar is for?" Shinso asked as the elevator opened and they stepped into it.

The grip tightened slightly as Siren entered the passcode and floor they were heading to before Siren warned him, "I'm not stupid, Shinso. You tend to be very persistent when you first wake up, and I'm not taking any chances. If I don't grip you by the arm, then my only way of keeping you under control is by shocking you and I don't really want to cause permanent damage by doing that too much. But if you would prefer me to shock you every time you step too far away from me, then I'd be happy to oblige you, Hero."

"Nope. I'm fine. I won't try anything. Just please let go of my arm. Your grip hurts." Shinso whined.

Siren smiled as he loosened his grip. He didn't want to scare his hero, but intimidation tactics seemed to be the only way to control him. "I'll loosen my grip, but I'm not letting go."

The elevator opened to a living room, where Dabi and Toga were. Siren pulled the unwilling hero-in-training towards the couch that wasn't occupied and forced him to sit down on one of the ends. "Room, activate guest mode."

The floor to the side of the couch opened up and a pole with a yard-long chain with a cuff at its end attached to it rose from the ground. Siren then attached the cuff to Shinso's right wrist with a satisfied smile.

"What's up with you and cuffing people?" Shinso deadpanned.

"I could always tie you to a chair and force-feed you." Siren suggested as he sat down rather close to him.

"No thank you." Shinso shuddered.

"That's what I thought." Siren remarked.

"Aww, he looks so cute in the shirt, little boss." Toga squealed.

Shinso curled into himself a little at Toga's outburst as if to hide himself.

"Toga, you're going to scare him." Siren pouted.

"Yeah, don't scare the baby hero, Yuno-wannabe!" Dabi teased.

"I will knife you, Edge Lord." Toga seethed.

"Who you calling Edge Lord?!" Dabi growled.

"You, Mr. Daddy Issues." Toga shot back.

"Why, you..." Dabi hissed.

"What did I say about fighting in the living room?" Present Mic scolded as he stepped out of the elevator pulling a cart that had bowls of ramen and a few bottles of water on it.

"Sorry, Nii-San." Toga apologized.

"Sorry, old man." Dabi snarked.

"Dabi..." Present Mic warned.

"Yeah, yeah, I hear ya loud and clear. No calling you old man. Got it." Dabi sassed as he leaned back into the couch.

"Why can't you two behave like Siren here?" Present Mic sighed.

"We can't all be suck-ups." Dabi smirked.

"That sounds like someone who wants to watch Endeavor movies for the next ten hours." Siren warned.

"No need to be hostile. Damn." Dabi muttered.

Siren just smiled at Dabi as he got up to grab two bowls of ramen from the cart. Present Mic just shook his head as he handed a bowl to Toga and another to Dabi. "I swear I'm going to grow grey hairs from you three."

Siren beamed, "Sorry for stressing you out, Nii-chan." He then handed a bowl to Shinso who was looking really out of place at the moment.

Shinso just stared at the noodles, as if they might be poisoned. Siren sat back down next to him saying, "They're not drugged, so stop staring at it as if it's going to kill you. I can't have you starving yourself while you're here. If I have to, I will force-feed it to you."

Shinso sighed in defeat and took a bite. Seeing it wasn't that bad, he took another bite. Siren smiled as he started to eat from his own bowl. He was worried that Shinso wasn't going to eat out of some sort of act of stubbornness. Shinso and Eraserhead had that in common it seemed, and Siren was scared he would actually have to force-feed the teenage hero. He was completely serious when he threatened to tie Shinso to a chair and force-feed him. He genuinely didn't want his hero to starve.  Siren scarfed down his food and put the bowl back down.

Eventually, Shinso finished his bowl and handed the empty bowl to Siren. Siren got up and put the bowl down and grabbed a bottle of water from the cart. He then sat back down next to the hero-in-training and waved the bottle of water in his face. "You haven't had anything to drink other than coffee since you've been here."

Shinso took the bottle and muttered thanks as he gulped down the bottle of water. 

"So, what do you plan to do today, Dabi?" Siren asked.

"Oh, you know, antagonize my least favorite hero." Dabi grinned.

"Right... because you're not already covered in enough burns as it is." Toga snarked.

"At least I'm doing something worthwhile! What about you? You gonna fawn over that blond guy from UA all day?" Dabi smirked.

"Nah, Senpai can wait. I'm going to track down Stain. He's getting out of hand. He tried to kill Ms. Joke a few weeks ago." (Since Ingenium was an announcer at Sports Festival instead of Present Mic, Ms. Joke was attacked instead. Ingenium is also the English Teacher in this AU.)

"We know, it was all over the news, Toga. But you're right. Senseless killing is not good for business." Siren responded. "Besides, his idea of a perfect hero is All Might."

"You've got to be kidding me. All Might?" Dabi laughed.

"I know! All Might may be the 'strongest' hero out there, but he isn't the best. He is reckless and not the brightest! Not to mention he has the idea that you have to have a strong quirk to be a hero, like what the hell? Then there's him being the symbol of peace. Like, if he gets taken out, society will fall apart! A symbol is a great idea in theory, but it just won't work! People need to learn he isn't invincible." Siren ranted.

"At least he's a better hero than Endeavor." Dabi shrugged.

"True. Well, I guess we should go now that you're done with lunch, Hero." Siren said as he got up to undo the cuff on Shinso.

Siren than gripped him by his arm and pulled him towards the elevator. "I'll be in the gaming room if anyone needs me."

"Okay, Little Boss." Toga smiled.

"Whatever." Dabi sighed.

"As long as you're going to do more than just stare at a screen all day, then that's fine." Present Mic responded.

"Right, we'll play arcade games as well. See you later!" Siren beamed as the elevator opened and they stepped into it.

As soon as the elevator closed, Present Mic declared, "Alright. So I know Siren suggested that I should not bother Eraserhead till he's no longer mad, but I kind of really want to mess with him. So, I'm going to go and set up a trap for him now." Present Mic then grinned, "besides, he's so much more fun to mess with when he's angry."

"Can't argue with that." Dabi laughed.

~~~With Siren and Shinso~~~

As soon as they stepped off the elevator, Shinso muttered, "I need to go to the bathroom."

"Hmm? What was that?" Siren asked.

"I need to go to the bathroom." Shinso repeated much louder to his embarrassment.

Siren pulled him towards the first door on their left, which led into a ten stall bathroom. Each stall had walls and doors that made them into their own mini rooms. Then there were ten sinks and hand dryers on the wall that had the entrance. Shinso stared at the number of stalls questionably. 

Siren remarked, "you can never have enough bathroom stalls. Now go."

As soon as Siren let go of Shinso's arm, he darted into a stall. Inside the stall was a toilet and a urinal. Shinso quickly peed before flushing the urinal and leaving the stall to wash his hands. After washing his hands, he dried them off before returning to the annoying villain. Siren dragged him to the gaming room across the hall, stopping once they entered the room.

"Now, are you going to behave, or am I going to have to chain you to the gaming chair for two hours?" Siren questioned.

Shinso really didn't like the idea of being chained to a chair again, so he gave in. "Fine. I'll behave."

"Good boy." Siren grinned as he let go of Shinso. "Give Shinso access to only the game room and Bathroom G."

"Access granted." the robotic voice responded.

Shinso looked around at all the arcade games. Despite the fact he was being held against his will here, he was actually thrilled about the idea of exploring the whole gaming room. He noticed a claw machine that was filled with Neko Atsume plushies. It was weird since all the others were filled with Eraserhead and Control plushies. (Present Mic may or may not have had the Neko Atsume claw machine installed this morning.) Siren noticed him staring at the claw machine and smirked.

"If you want a cat plush so bad, then go win it." Siren teased as he gently pushed the insomniac teen towards the direction of the claw machine.

Shinso was hesitant at first but eventually gave in to his desires to have a cute cat plush. Looking through the glass, he noticed a dark grey cat with black eyes (its name is Shadow in the game). He knew he wanted that one immediately. 

Shinso lined up the claw to where he thought it was directly above the Plush, then he hit the drop button. The claw grabbed the side of the cat's head, before losing its grip and moving back to the starting point. Shinso re-positioned the claw, this time double-checking it was in the right spot before dropping the claw. The claw grasped the cat plush and actually picked it up. It then dropped it a few inches away from the prize shut.

"Dammit!"

Shinso glared at the machine as he went on to try to win the plush for the next thirty minutes. (We've all been there, right?) Pure devotion went into getting that plush. At one point Siren had walked over to lean against the machine to watch him with amusement. When he finally won the plush, he fell to his knees crying "finally!" as he strangled the air. He then proceeded to hug the plush to his chest, refusing to let go of it in fear of losing it.

"So, you like cat stuff, huh?" Siren grinned.

"Shut up." Shinso huffed. "Besides, you already knew I liked cats so don't act surprised."

Siren put his hands up in mock surrender, " Alright, jeez. No need to get sassy."

Shinso ignored the dramatic villain in favor of looking for more cat-themed games.

"You know, there's a VR Neko Atsume 360 game on the 2nd floor." Siren drawled.

Shinso immediately headed towards the stairs, no doubt to play the game. Neko Atsume 360 actually allowed you to walk around the virtual home and pet the cats! It was way better than the original game! Siren laughed to himself before following after the Hero Student.

~~~~~~With Present Mic around 5pm~~~~~~

He had finally set up the trap. After some thinking, he decided he'd trick Eraserhead into trying to go after him to get Shinso back. ( Which wasn't that hard when the guy is such a Dadzawa) He'd then knock him out and bring him to the log cabin they had in a forest in [REDACTED]. No one would ever suspect the cabin in that wooded area to belong to the Japanese Villains. Especially since it wasn't in Japan. There, he would have the hero tightly secured to a chair. He would use so much rope, that you wouldn't be able to see the Hero's torso or lower legs at all. Was that excessive? Perhaps. But this was Eraserhead he was dealing with, and he was taking no chances. Eraserhead was someone who could be rather clever in dire situations, and Present Mic did not want him escaping at all. Usually, he didn't have to worry, but with Eraserhead being in full Pissed off Dadzawa mode, he would have to be more cautious.

The cabin was one-story and had a huge living room area  with a walk-in kitchen. The back of the cabin had four doors that led into four bedrooms, each containing two bunk beds. There was another door next to the walk-in kitchen, that led into a bathroom. The whole inside had a dark oak look, and the furniture was all black. The floor was covered in a plush black carpet. The living space had two couches and a giant TV in the front corner  to the left when you entered the Cabin. To the right was a table for eating. More than half of the living room was wide and empty. The perfect amount of space to have a hero tied down and the ability to stalk around them freely.

Everything was perfectly set up. All he needed was to capture the hero. With a wide smile, Present Mic stepped out the alleyway and let out a scream at the abandoned warehouse. If that didn't draw the hero to him, then nothing would. Of course, seeing he was looking for his missing student, there was no doubt he would come swinging fists.

Sure enough, he showed up a few minutes later, with the look of fury on his face. "PRESENT MIC! GIVE ME BACK MY STUDENT!" he screamed as he glared at the villain who was a few yards away and tightened his grip on his capture weapon.

"Hmmm, how about no." Present Mic responded.

Eraserhead sent his scarf out towards Present Mic to capture him,  not thinking about how dumb such a move was. He was currently blinded by his anger, so he was bound to mess up. Like right now, for instance, as soon as the scarf reached Present Mic, he allowed it to wrap around his arm then yanked harshly. The hero stumbled forwards before stopping a few feet from the Voice Villain. Eraserhead activated Erasure before the Villain could scream. Not that that was really helpfully seeing he just yanked really hard on the scarf once more. Despite Eraserhead's best efforts to keep his ground, he went forwards, straight into the villain's arms. Present Mic immediately wrapped his arms around the hero, pinning his arms to his sides. Present Mic then kneed the hero, causing him to gasp in pain and blink. With a grin, Present Mic breathed in deeply before letting out a scream that would temporarily disorient the hero without causing any major damage to his ears. Eraserhead immediately stopped struggling and went limp.

"You should really think before rushing into a fight, Hero." he hummed as he put the hero into a bridal style hold while making sure none of the spikes on his jacket would harm him.

Eraserhead just groaned as his head swayed. He could barely understand what Present Mic was saying. Or knew where he was at the moment. Or what exactly he was doing. He was sort of confused at the moment. There was a loud ringing noise that wouldn't stop and he had no idea what was going on. All he knew was that this was bad and he needed to get away... yet his body wouldn't move. Why couldn't he move? Why did he feel as if he was made of jelly?

Present Mic chuckled as he walked back into the alleyway. "Teleport to Cabin." he commanded.

"Teleporting to cabin." a robotic voice responded.

A few seconds later left them in the cabin's living room. Present Mic walked over to the chair and sat the extremely disoriented hero down before stripping him of his scarf and any support gear he had. He then grabbed the rope. It was so much easier to tie someone up when they didn't fight back. Usually, he'd knock the hero out, but it took forever for him to wake up. This way, he just had to wait for the effects of his screaming the wear off. Eraserhead was completely bound to the chair. From his shoulders to the top of his hips, ropes tightly secured him to the chair. Then his legs were bound to the chair legs from ankle to right below the knees with rope. To top it off, Present Mic pulled out a quirk suppressant collar and put in on the hero.

About twenty minutes later, Eraserhead finally felt his senses coming back. Of course, he wasn't thrilled when he realized he was tied up. "Present Mic..." he growled.

"Eraser! You've finally come to." Present Mic beamed from a few feet away.

"I'm not in the mood. Let me go and give me back my student. NOW!" Eraserhead growled.

Present Mic walked up to him and ruffled his hair. "What if I don't want to let you go? You just got here after all." Present Mic got behind the tied up Hero and put his hands on his shoulders. "Besides, you don't get a say in the matter."

Eraserhead growled at the Villain with a death glare. Present Mic just laughed. "Temper, temper Hero. Anger isn't a good look on you."

"I'm going to strangle you when I get out of here." Eraserhead hissed venomously.

"Hmm, well now I'm definitely not letting you go. You need to cool down and chill, Eraser." Present Mic cheekily responded as he started to circle the Hero.

Eraserhead writhed in his bonds violently, while hissing at the Villain.

"I can see you're not willing to calm down, so maybe you need an incentive? Hmm?" Present Mic mused darkly as he came to a stop in front of him and pulled out a cloth.

Eraserhead tried to bite him when he shoved the gag into his mouth. "That's not very nice, Hero. Maybe an hour of K-pop will change your mood."

Eraserhead started to yell behind his gag, but it came out as angry grunts. Present Mic just smiled as he walked over to the TV to put on the music. 

~~~~In Hosu City~~~~

Shouto sighed as he followed his father through the streets of Hosu City. They were looking for the Hero Killer, and Shouto would much rather be anywhere else than here right now. Why did he have to go and choose his father for internships? Sure, he needed help controlling fire, but this was just plain torture! Suddenly, Endeavor got a reporting of a potential sighting of Stain. Apparently, he was a few blocks from where they were. 

"Shouto, stay here while I go after Stain!" his dad said.

'Right, cause we can't have your masterpiece harmed.' Shouto thought venomously.

About two minutes later, he received a text from Iida. It said: Stain just jumped Ingenium and me. He has injured Native. Back up needed. [Insert Adress]. 

Shouto ran off to help his classmate. Turned out his father was wrong about where Stain was. Stain was a few streets away. When Shouto got there, Stain was about to stab the younger of the two Iidas. But before he could jump in, some blond chick did.  

"Hey, Stain! You've been stirring up too much drama in the criminal underworld lately." she declared.

"Back off kid before I have to kill you as well." Stain warned. 

"Bitch, like you could knife me before I knife you!" Toga cooed.

Bright blue flames lit the alleyway, as another person came in. "Toga, can you not piss off the shit stain?"

"Oh, go screw yourself, Dabi!" Toga huffed.

"You know, I could always just turn away and leave you to get your ass killed." Dabi remarked.

"Shouldn't you be annoying Endeavor or something?" Toga fumed.

Stain goes to stab her, only to have a knife fly into each of his arms and a wave of fire shoot at him.

"Eh, I was messing with his search for Stain, but then I got that feeling I get when you're about to do something dumb. So I asked Siren where you were, and ran here." Dabi sighed.

"Says the guy who thought annoying Endeavor was a smart idea! I'm not some princess who needs help Nii-san!" Toga retorted.

Stain tried to attack her again, only for her to shock him with her taser glove. He fell limp "Rude! You shouldn't interrupt a family argument! See, I don't need your help!"

"Fair enough. He's going to be pissed when he comes to." Dabi laughed. He then pulled out a small purple ball and threw it at Shouto.

Shouto tried to run, but the gas worked quickly and knocked him out. "Looks like I get to piss off Endeavor after all. Let's go before someone shows up. No doubt Endeavor saw my fire moments ago."

'HEY! You can't take just take him!" the younger Iida yelled.

"You're both paralyzed on the ground. Not like you can do anything. See ya!" Toga smirked.

Dabi picked up the unconscious teen and said, "Teleport to my personal lair."

Toga said, "Teleport to Living room."

All three vanished just as Endeavor showed up.

To be continued...