Todoroki one shots + other random fandom one shots

Temporary amnesia version 2

Summary: (demon slayer todo) Similar to the last 'Temporary amnesia'  but this time it's during training like the video above but it's not Giyuu and Sanemi. Villain Rei, Fuyumi, and Natsuo Au, secret siblings/sisters AU, spoiled hate Todo AU, traitor Izuku AU.

No one's POV

During a training exercise it was Izuku & Katsuki vs Momo and Shoto "Todoroki! Make a big ice berg so I can make the things" Momo said and Shoto was getting ready to use his quirk but Izuku and Bakugou ran up to Shoto and he thought they were Sabito and Makomo so the two used their quirk and Shoto was knocked out "oh wait... CRAP HE'S BLEEDING" Izuku yelled as All might and Aizawa stopped the exercise and Momo made a cloth and Aizawa put pressure on the wound "damn we will have to continue when he wakes up" Aizawa said "great we shouldn't have went to the head" Bakugou said "Bakugou can you and Midoriya put pressure and make sure the bleeding stops? I will get Recovery girl" Aizawa asked "All might is literally right behind you though" Momo said "you think I trust him with this stuff?" Aizawa asked and both Izuku and Katsuki went to hold Shoto up and the other was putting pressure on Shoto's head and Shoto was moving a little bit and he for some reason grabbed Izuku's costume while he was still asleep then he woke up "oh finally you woke up" Bakugou said and Shoto was holding his head "huh? Oh sorry I guess I must've hit my head!" Shoto said as he was smiling which completely shocked everyone. "IS HE SMILING?!" Mina yelled "what? I can't smile? Wait where am I?" Shoto asked and Aizawa came back with Recovery girl and Shoto was looking at both Izuku and Bakugou happily "well now your awake so get the old women to heal you so we can finish training" Bakugou said "since when were you so aggressive Sabito?" Shoto asked and Bakugou looked at Shoto shocked "who the fuck is Sabito?" Bakugou asked "you of course! Wait Makomo where is Giyuu? And Urokodaki-san?" Shoto asked and Recovery girl was trying to heal Shoto but Shoto grabbed his hand away "hey kid! I am trying to heal you stay still!" Recovery girl said "sorry, I shouldn't have someone else healing me I should learn myself to take care of my own injuries plus this is probably my fault why I'm injured no need to heal me I always get injured which is actually concerning from what Urokodaki-san said" Shoto said "hey Midoriya you should be like him take care of yourself and find your own way to heal yourself also he probably has amnesia" Recovery girl said as she left "Todoroki do you remember how old you are?" Aizawa asked "I think 8" Shoto said "well he only remembers things from 8 years ago class your goal now to get Todoroki get his memories back" Aizawa said "okay sensei" the class said as they took Shoto to the dorms. 

"Hey how are you now?" Izuku asked "I'm fine... but my head hurts though I guess I shouldn't have put my hair up this tight" Shoto said taking his hair out "WHAT?! SINCE WHEN DID YOU HAVE LONG HAIR?!" The class yelled "since forever? I never cut it" Shoto said "do you want any food?" Iida asked "huh? Oh no thanks besides I should be training in the mountains but I'm in the city which is weird I always lived in a place filled with nature this is the first time in a long time I was in a city" Shoto said "what do you mean? You literally live in the Todoroki family household one of the biggest mansions in Japan and it belongs to the freaking #1 pro hero" Bakugou said "huh? Oh Sabito I thought you knew I ran away years ago to find my family but got lost instead and at least you are way stronger then me I am also an orphan like you losing someone we both care about you too Makomo" Shoto said looking at Izuku "so I'm Makomo and Kacchan is Sabito maybe we can find a way to know his past life" Izuku said "fine then damn Deku" Bakugou said "so first thing we need to know is what they are like from what we know right now they are like kind... more then us" Denki said "so how are you guys?" Shoto asked as the class had to re-introduce themselves "so yeah that is all our names so want to go to a near by soba restaurant?" Momo asked "no thanks I am not hungry hey Sabito can we train together? you promised me we would train today since yesterday you trained with Giyuu" Shoto said as he pulled Bakugo outside and got the two wooden swords and Shoto was in a fighting stance and Bakugou went in one out of confusion. 1-A was watching Shoto and Bakugou with swords and Izuku was the one who was going to tell them if they stop or continue fighting "ready? GO!" Izuku said and Katsuki was running towards Shoto but Shoto was using water breathing's third form: flowing dance and Shoto knocked Katsuki to the ground "what the fuck?" Bakugou asked quietly "Sabito? You should've been able to dodge that by jumping up normally you would be a lot stronger then me and out of us four your the strongest and-" Shoto cut himself off when he widen his eyes and remembered Sabito's and Makomo's deaths and remembered he was a Hashira so he remembers everything when he was 10 "icyhot-... Todoroki is everything okay?" Bakugou asked and the class was worried so they went back in the dorms to get bandages before Shoto remembered his friends deaths and Izuku was the only one there so he rushed over to the two "no... how could I forget something like that? Ugh! Stop!" Shoto said as he slapped himself out of thought "Todoroki-kun? What do you mean? Also don't hurt yourself!" Izuku said "nothing... I'm just sorry I was weak and slow I couldn't stop your deaths from happening" Shoto said as he ran back in the dorms traumatized "Todoroki? Are you okay?" Sero asked as he tried to put his hand on Shoto's shoulder but Shoto swatted it away and held his head and bumped into a wall having a panic attack "Todoroki please try to calm yourself" Kirishima said and Shoto looked at everyone in fear and he managed to calm himself down but looked away "are you okay?" Jiro asked. 

Shoto took a moment to calm himself down more then looked at everyone determined to do something "I'm fine now... thanks for all you've done but now it's time to part ways" Shoto said as he got up and ran out the dorms and Izuku had to chase him and Iida went to tell the teachers and when Izuku managed to fallow him but he was confused on how fast Shoto was and they arrived at a waterfall and Shoto fell into the lake it was making and he sit in the water crying "DAMN IT! WHY DID I FORGET SOMETHING SO STUPID?! Why am I so weak? I don't know why everyone in U.A hates me... nee-san please tell me what should I do? I'm just a stupid, weak, and slow teen I can't make decisions by myself why am I like this? Mom, Fuyumi, Natsuo, Touya, old man... why do you guys leave me alone... am I supposed to be alone forever? Am I worthless enough to lose everyone I love? I wanted U.A to hate me so I wouldn't feel any emotions if any of them died because of me... but when Bakugou got kidnapped I was there and we lost him because I was there... please forgive me sis I couldn't save you when you died if I wasn't born none of this would have happened" Shoto said as Izuku watched Shoto crying and screaming on how people's deaths was his fault then it started to rain and Shoto stopped screaming and he was sitting in the rain and there was a rock and Shoto laid his head on the rock and Izuku had a summoning quirk and he summoned an umbrella and walked over to Shoto and Shoto was confused on why there isn't any rain hitting him then looked up seeing Izuku holding an umbrella. "You might catch a cold in the rain you know" Izuku said "why did you fallow me?" Shoto asked looking away "well I know you might not come back to U.A for a while so might as well fallow you so you don't catch a cold... but can you explain to me about what you mean when you where screaming and crying?" Izuku asked and Shoto widen his eyes then looked up "it was 8 years ago my oldest sister she is quirkless so my parents disowned her and she found me when I tried to find my family and who I thought would not leave me I tried to find people who I thought would not die or leave me a few months later she and her friend was murdered in front of me and her friend's little brother my parents... I never saw them again and my other siblings I never knew who they are anymore when I saw them at the training camp I could not recognized them at all my memory is strong but the people I knew back then never liked violence and I don't either but I have a job to do killing demons in secret the public, the heroes, and villains don't even know demons existed my friends and my family are dead because of demons because once upon a time the lord of demons had something bad happen to him he was sick and because of what happened over a hundred years ago and now his family's bloodline is cursed and now the master is weak his dream was to be a strong swordsmen but because of the cursed he is very weak a single punch could kill him and a single punch could kill the kids and his wife because of the damn curse I know it's none of my business but I hate seeing people who cannot achieve their dreams it hurts me seeing people being hurt I know if the final battle comes more people will die and most likely I will too I don't care what anyone says I am going to stay fighting until my last breath" Shoto said as he got up and twisted his clothes to get rid of the extra water "I don't know what to say to you now you are ready to fight until you die I'm sorry for how I treated you but there is something I can do for you" Izuku said "what is it?" Shoto asked "fallow me and please don't tell the teachers or heroes about my secret" Izuku said "fine" Shoto said as the two saw Kurogiri's portal and Izuku got Shoto through the portal and Shoto saw his family and the league smiling since Izuku had a camera and recorder on him so the league and family could see and hear what Izuku and Shoto was talking about. 

"Shoto, please forgive us we did not want to leave you behind" Rei said as Shoto looked away from his family "after all this time why now?" Shoto asked as his eyes were different colors that are not turquoise or gray but red and purple and his pupils were slit as well "Shoto? Your eyes" Fuyumi said "motherfucker- sorry I uh... fuck... uh ehe so um we are going to pretend my eyes never changed colors and we are going to pretend I was never here but at headquarters and you will not see me disappear" Shoto said as he broke the door down and ran off "so are we going to chase him?" Natsuo asked "no" Shoto said as he was on the roof "I blew up your door and what's above me and I don't regret it at all... also here's a bomb for you to disarm" Shoto said as he dropped a bomb and disappeared again "GET IT OUT OF HERE" Tomura yelled and Kurogiri covered it and tried to teleport it to somewhere.