The next day
News outlet: A large group of heroes has been reported going to a lab outside the city, unfortunately, the heroes warned us if we follow them any further this news tape will be deleted we will keep researching if we can about this strange event happening
Outside the lab
All might: Nezu we are outside the lab now just give the signal to act
Suddenly an explosion in front of the door
1 hour earlier before the raid
Accelerator: So just another FUCKING!! experiment huh(Reminder he is 11 years old)
Scientist: Shut up Subject-0 you want to be killed or not just cooperate
Accelerator: Tch I can probably kill you right now
Scientist: Huh what you said
Accelerator: None of your fucking business ok stupid scientist
After the experiment, the scientist was leaving suddenly the key fell off from his pocket the people in the panel didn't notice but Accelerator did so he took the key while not looking suspicious he aotumaticly open the door after 1 minute after the scientist leaving when Accelerator left the room the people in the panel noticed and the push a button when they push the button suddenly you can hear
"WARNING SUBJECT-0 HAS ESCAPED REPEAT SUBJECT-0 HAS ESCAPED"
Suddenly everybody was on high guard for the boy in a hallway they were about 10 scientists in the hallway they saw accelerator they got on a fighting stance suddenly before they could even breath they died because of reversed blood flow their body exploded and blood scattered all over the wall and floor but Accelerator he was clean in the hallways you can only hear the alarm and a kid laughing throughout the lab building before the knew it Accelerator was on a killing spree by using reverse blood flow he killed almost 50-80 scientist while escaping while Kihara Amata was escaping by helicopter after seeing the massacre Accelerator finally reach the door when he reaches it he kicked it down using his vector control
Heroes POV
they see a little white-haired boy with red crimson eyes in the door
All might: That must be the kid his physical looks like in the picture we were given(The picture came from the spy)
Then suddenly the heroes saw the scene behind the boy the walls floor everything was covered in blood
Eraser head: KID DID YOU DID THAT DID YOU KILL ALL OF THEM!!
Then suddenly the kid started laughing sadistically his laugh shivered the heroes spine
All might: Why kid why did you killed those people
Accelerator:(laughing) BECAUSE THEY WERE EXPERIMENTING ME AND TORTURING ME HAHHAHAHHAHAHAHHAHHHH!!!!!!!!!!!!!!!!!
the heroes got worried about the boy they had just seen a massacre in front of them suddenly All might tried to punch Accelerator to try to knock him out but it just got reflected by his vector barrier
All might: Wait how did you block my attack
Everybody was surprised by Allmights statement
Accelerator: JUST LEAVE ME ALONE YOU WILL JUST EXPERIMENT ON ME-
suddenly he fell he was unconscious because of lack of sleep and eat for the past few days
All might: MEDICS WE NEED HELP THE BOY IS UNCONSCIOUS
The medics came immediately and carried the boy to the hospital
All might: Let's check the inside in case they are still more
When they got inside the heroes was in horror because of the sheer blood on the wall and floor
Present mic: Did that boy really killed all of the scientist(Gulp)
Midnight: This boy what did they did to that boy to this kind of thing to them
Eraser head: Enough to cause the boy to go genocide on all of them
Everybody stayed quiet while looking at the lab Eraser head found some papers on a table he reads it out loud
Eraser head: "Project Accelerator we captured a boy while finding out that he has a quirk name vector control this quirk is very powerful he needs to calculate to able to use his quirk that's why we taught him all about vectors after that we started experimenting what he can do we cannot disclose this information in this file for private information but after a while, he started to get angry and getting tantrums that's why to put it simply we tor-tortured him(Eraser head was looking at it correctly to make sure he was reading it right)after constant days and months of torturing him he finally behave but he will constantly act angry and grumpy and constantly swear at the scientist that is all for this report"
All might:(sigh) do we know how long he was
Eraser head: Remember at the meeting 13 said (sigh heavily) 7 years
Allmight:7 years 7 years where constant weeks and months just being tortured how-how did we let this up for 7 years
Present mic: Don't carry the burden by yourself the government us we are at fault here not just you Allmight
after they search the whole building they were no traces of survivors of course except Kihara Amata
Authors note :
hello I wrote this chapter late at night I'm in Asia so that's why I'm saying its late so here a bonus chapter sorry if you are disappointed but hope you liked it imma sleep now good night/day