Todoroki one shots + other random fandom one shots

Memories

Summary: (demon slayer todo) the Hashira's, Kamaboko squad, butterfly mansion girls, and Ubuyashiki family all have the ability to see someone's memories once they pass away and if needed they can see someone's memories even if they are alive or demon. The headquarters have a large library for people's memories. And they are dead this takes place after the Sunrise countdown arc... I think that's what that arc was called. Secret siblings AU Sakura died protecting Shoto and Giyuu. 

No one's POV 

"Shoto, where are the memories for #352?" Giyuu asked "over there under the 300's" Shoto said as he took his glasses off from looking at so many memories "it's been a long day take a rest" Kagaya said as he and Amane walked into the library "Oyakata-sama! I'm sorry but you put in charge of people's memories and life when I became a Hashira I am just doing the job you gave me" Shoto said "I know but you have been working more ever since you attended U.A I know you have been working hard at U.A to be strong and smart but take this week as a break I'm sure the others can handle this when your on break" Kagaya said "...alright if that is what you ordered" Shoto said as he favor his bag and went back to his residence where he went to bed for the next 2 days. The week has passed and Shoto went back to school "class I hope you remember your field trip today and you all got your parent's permission and have your belongings?" Aizawa asked "yes sir" 1-A said and they went back to their dorms to change out of their uniforms into something more comfortable during the bus ride and the bus came and everyone went on and went onto their camping field trip (seriously why do I keep doing these kind of things I'm pretty sure it's getting boring now.) When 1-A went into their cabins Shoto went out to the back of the cabin he was staying in for fresh air when all of a sudden he fell backwards when a hand went over his mouth and he passed out. 

Shoto woke up in a bar with the league of villains surrounding him "well well if it isn't Shoto Todoroki" Shigaraki said "well wouldn't you know me if you kidnapped me?" Shoto said "oi! Don't talk like that to my brother" a voice said and it was Izuku Midoriya coming out of the shadows and Shoto was shocked he didn't know his own classmate was a villain "anyways we have an offer for you Shoto, join the league or we will kill you in front of your classmates" Dabi said hoping Shoto would choose to join the league instead of dying "hmm... I rather die then do that besides not everyone can live forever,we are all humans you see it's normal for a human to die" Shoto said and Dabi looked like he was about to cry "why would you choose to die then live" Toga asked "I want to be with my brother of course, Touya is dead I wanna see him again" Shoto said and Dabi broke down in the middle of the room crying and Toga and twice ran to check on him "okay we will have to kill him then" Shigaraki said "I'm sorry Shoto" Dabi whispered and the LOV regretted everything even Izuku so now it's nightfall and Kurogiri made a warp gate in front of 1-A and Dabi held Shoto from the back and Shigaraki gave Toga a knife and she put it on Shoto's throat "don't move or we kill him, we want to kill All might and if he doesn't arrive here in an hour we have no choice but to kill him" Shigaraki said and everyone tried to call All might and All might came as fast as he could to save Shoto. All might arrived too late and Toga slit Shoto's throat which made 1-A cry and scream and the LOV was trying their best to do the same but then a figure appeared on the ground and it was Shoto he was covered in wounds and he looked like he is going to pass out but he stood up and then the Hashira's and Kamaboko squad appeared along with Muzan and they were fighting and the demon slayers were severely wounded "I have no choice but to use my very last form to weaken him then it might help the others even if it's just a little, ice breath final form... instant freeze and death combined with ice dragon" the hologram that looked like Shoto said as he went very quick using his demon slayer mark to make as much damage on Muzan as he could and once that was done Muzan used one of his whips to make Shoto fly far and knock him out on the ground and some Kakushi members went to aid Shoto was the others continued to fight "m-master Todoroki we're losing him!" A kakushi member said . Everyone was shocked on what happened then the hologram vanished then another one appeared which was an hologram of a young traumatized Shoto holding the body of a older girl "Shoto... I'm sorry my time is up... please promise me to protect everyone you love until the very end... I'm sorry I couldn't do anything to make you happy" the girl said "nee-san... you did everything you can please don't leave me along I don't want to be alone anymore" the young Shoto said crying and two other people appeared which was another kid a little older then Shoto and a girl who was the same age as the other girl who was injured "Shoto and Giyuu you both have each other protect each other please" the dark haired girl said and the two closed their eyes and died "n-no NEE-SAN! YOUR THE ONLY BIOLOGICAL FAMILY I HAVE PLEASE DON'T DIE LIKE MOM AND DAD" the young Giyuu yelled and Shoto looked at the older girl who he was hugging "nee-san... she is actually gone... why... why must everyone I care about die?!" The young Shoto asked as he cried his eyes out which made everyone shocked then Dabi looked at where Shoto was laying but Shoto wasn't there anymore but instead next to the younger version of himself patting his younger self's head. 

"Do you understand now? I am already dead I passed away a long time ago... Dabi I know your Touya I just said what I said to make myself feel better about dying... please forgive me for doing all of this I never wanted to lie to anyone I just wanted to do what I had too" Shoto said as the Ubuyashiki family, Hashira's, Kamaboko squad, and butterfly mansion girls appeared and one by one they showed how they died some died due to the battle with Muzan or and upper rank, and the marked demon slayers died due to the demon slayer mark curse rest died due to natural disasters and now they are showing more people who died due to demons like Sabito, Makomo, and Tamayo "well we will be off now good bye" Sanemi said as most of them disappeared and Shoto was the last one left "wait! Shoto who was that girl in the last hologram thing" Dabi asked "you mean our older sister nee-san Sakura? Ask mom and dad they know about her as well know that she was the kindest person I ever met... if you want more answers go up this mountain and go to the right that is where I lived that is where my life story is and in the others houses they have their own life stories please do not take our home down it holds many many memories that will never be forgotten, also you have more answers in my diary" Shoto said as he disappeared and Dabi ran up the mountain and everyone else fallowed wanting answers.