I do not own My Hero Academia or Fate/Stray night and this is just for fun and a one shot for now.
Chapter 1
Izuku walked into the classroom after gathering information on heros.He took a seat and put his notebooks with data in his desk.He noticed Bakugou and an Empty desk near him.He watched as the teacher entered with a new student."This is Chris Tohsaka , You can take a seat near Izuku"He said.Chris looked on Izuku hand and noticed three seals on his hand."Um Izuku how long have you had those marks on your hand"He asked.
Izuku noticed a look in Chris eyes."About three days Chris"He said.Chris nodded focusing on class.Izuku at lunch saw Bakugou stole his notebook.Bakugou was playing keep away with the book.Izuku without realizing it summoned a heroic spirit.Bakugou was knocked out along with Izuku.Chris ran behind the gym and noticed two Izuku.Bakugou and Izuku came two and both noticed the other Izuku using a quirk."What's going on Deku"Bakugou said grabbing his shirt.
Izulu sighed "I have no idea"He said.Chris jumped up and down "At least its not me this time Izuku"He said.Bakugou looked at Chris with a mean glare."Oh Bakugou, Izuku is a participant in a holy grail war"."He also summoned a version of himself I would say his future"He said.Izuku stood up with the help of his other self."I am you Izuku but thanks to all might gained a quirk , but for the holy grail war i am a saber class servant"He said.Izuku was confused as was Bakugou both looked at Chris.
Chris sighed "Fine I'll explain a holy grail war"He said."Thanks" Izuku Said."All right its a battle of mages and sometimes non mages get involved but still can have thier wish granted"Chris said.Izuku was taking notes as Bakugou looked at Chris."So Chris are you a mage"He asked.Chris took a breath " No i am adopted by a mage family and participated in two holy grail wars witch i won't go into details"He said.Bakugou nodded fine as did Izuku."So What are we going to do about the other me Saber"Izuku asked.Chris looked to Bakugou "Your friends right why doesn't Saber stay with you for now"He asked."Fine"Bakugou said as they headed back to class Saber kept guard outside.
