Todoroki one shots + other random fandom one shots

Prank gone wrong version 2

Summary: (demon slayer todo) basically the same thing as "Prank gone wrong"  1-A and the league plus some teachers pretend Izuku is a demon. Secret siblings/sisters AU, traitor Izuku AU, villain Rei, Fuyumi, and Natsuo AU, cheater hate todo AU, Todoroki family hates Shoto AU because why not?

No one's POV 

In the cabin Shoto was reading since he said he will meet up with everyone after he finished the chapter he was reading... it had been 5 chapters ago since he said that then he went to put his shoes on and went to find 1-A then All might ran into him out of breath "All might? What's going on?" Shoto asked "y-young Midoriya he has become a none controllable Nomu the league attacked and young Midoriya was the traitor then somehow young Midoriya turned into those kinds of Nomu's" All might said as Shoto knew what he meant "take me to where they are" Shoto said "yeah okay, over there" All might said pointing to where the class was and the two ran towards the class and when they arrived there was injuries on everyone then Izuku saw Shoto and ran towards him but then Shoto flipped him over "you really think you can try to kill me even though I am not like my biological family members I am a demon slayer... All might go aid everyone else I can take care of him" Shoto said and out fear All might ran towards the class and Shoto got a rope out and tied Izuku up and got his sword out "w-what are you doing?" Izuku asked as everyone was not expecting this "your a demon now... I have my orders, destroy all demons that have crossed my path but because I am feeling better then usual I will only use a gentle poison for you to be paralyzed then for ever human you have already killed I will give you the exact amount of pain that's when I will take your life" Shoto said as he got a needle and a bottle of the poison "w-wait! I-I won't kill anyone! I promise!" Izuku said "that is what all demons say when they see me but I loath demons they kill and eat people existed for a 1000 years and since the demon slayer corps is not recognized by the government I can't carry my sword with me everywhere... why am I shaking?" Shoto asked himself "your shaking because you don't want to... kill him" Inko said "this never happened before but I have to kill him" Shoto said as he got his other hand on the sword handle "do you really want this Shoto? What if the person you are going to kill was your family? Will you will us to if we were like Izuku?" Rei asked "do I want to kill? No, if my family has killed a human while they were a demon I will kill that demon then I will cut my stomach open because of the rules... I don't think killing was the answer but it's the only way to protect humans I put my past and feeling aside demons beg for me to spare them so I give them a gentle death but I can't kill him... so I will get my comrades to do it for me until I get myself together from these emotions" Shoto said as he dropped his sword and got his phone out  "Sanemi can you help me kill a demon? I can't do it" Shoto said "yeah but you never have trouble killing a demon before why now?" Sanemi asked through the phone "it's Izuku Midoriya I will get myself together once I am over with this then I will return back to headquarters once this is done with I'm tired" Shoto said sighing "alright I'll be there in a minute" Sanemi said as Shoto hung up the phone and sat down on the ground and got his blade out and started to clean it then Sanemi came "where's the demon?" Sanemi asked as Shoto used his sword to point at Izuku and Sanemi got his sword out and smirked "I have been waiting for this for a long time kid" Sanemi said as Shoto got up and his clothes changed from casual clothing to his uniform and he put his hood on and Sanemi punched Izuku in the stomach "STOP! WHAT ARE YOU DOING?!" Tomura asked pissed "he's a demon now, the mission is to kill all demons no matter who they are, my mom was turned into a demon years ago so I killed her" Sanemi said as his sword near Izuku's neck and he panicked "WAIT IT'S JUST A PRANK! JUST SOMETHING TO GET REVENGE ON SHOTO!" Dabi yelled as the two demon slayers where shocked and Sanemi cut the ropes off and Izuku dropped to the ground and the contacts fell out and Izuku took out the fake teeth and Shoto was angry so he took his hood off and stormed towards Izuku but Sanemi tried to hold him back "Shoto-kun you have to control yourself your a pillar... what am I saying?" Sanemi asked himself quietly and Shoto breathe in and turned away "I... I'm going back home now, Sanemi-san can you handle this? I need some time alone" Shoto said "yeah sure, I know what this week is so go" Sanemi said as Shoto faced him and hugged him who,e smiling "thank you for understanding" Shoto said as he ran off "damn kid" Sanemi said as Inko and Tomura sneaked towards Izuku to make sure he was okay and Tomura tried to touch him but Sanemi dodged it and glared "I am Sanemi Shinazugawa don't forget that, I don't like how you all treated my friend Shoto especially during this week" Sanemi said "what's so special about this week?" Fuyumi asked as everyone got the fake injuries off them "if you forgot it's January almost the 11th his birthday and before his birthday he took a test which got two of his closest friends killed, today was the day his sister and her friend died in front of him, and tomorrow was the day he remembered you guys tried to kill him years ago which gave him a permanent mental and physical scar do you know how it traumatized him? A lot even just hearing your guys names he will shut himself to everyone for days and just cry because he doesn't understand why you guys hate him so much or why you guys don't love him I remember when I first met him he had scars on his arms and legs but all he did was hide all his pain behind a smile I was confused at first but then my friend Kanae Kocho told me some of his life story and a few months after that Kanae was killed and Shoto was close to him as well which coincidentally was this week as well and when Mrs. Rei here poured boiling water on his face on his birthday he hates everyone and everything related to his family so he doesn't let anyone who is a demon slayer call him Todoroki-... I called him Shoto so much that I can't say his last name without feeling like throwing up" Sanemi said "he hates us that much?" Natsuo asked as Giyuu came "oh no he has a dart board in his room and every time he wakes up he sees a picture of you guys and throw darts at the picture wishing you guys where dead man he wakes up and chooses violence first thing in the morning" Giyuu said as Inosuke, Zenitsu, Tanjiro, and Genya was running down the mountain with Shoto chasing them "AHHH! WE'RE SORRY FOR TAKING YOUR FOOD SHOTO-SAN!" Tanjiro yelled "OH I AM SO GOING TO KILL YOU GUYS WITH MY BARE HNDS ONCE I GET YOU GUYS!" Shoto yelled as he got a knife out which made the 4 run faster with Shoto chasing them "did we forget to mention he is also a nanny?" Giyuu asked "oh yeah most definitely" 1-A said "oops" the two said as they saw the four being thrown on the ground and Shoto making a large piece of ice and slamming it down on the four "if my words can't express what I'm feeling then my ice will" Shoto said "let's go before he goes after us" Sanemi said "yeah let's do that" Giyuu said as the two pillars ran for their lives.