A Certain Unexplainable Dragon Slayer

Level 6

Y/n and Accelerator were both still following the mechs and trying to catch up.

"Hey Accelerator I think these piles of scrap are slowing down." Y/n says in a mocking tone

"Yeah they might be getting tired. We should give them a wake up call." Accelerator says and one mech shot missiles at them but Accelerator reflected them and Y/n ate the fire

They then both launch forward and punch the mech holding the sister repeatedly

"You hear us?" Accelerator yells

"Wake the fuck up." Y/n says as they both kept on punching the mech. They punched it so hard that it started descending to the ground but it quickly stabilized itself. It also disconnected toe wires in the sisters head. The mech then starts to head off to district 16 where both saw that a lot of the place was closed off

One Mech then starts to shoot down a building to crush a bunch of people but Accelerator pushed it a bit and it fell backward it then did the same to another building and Y/n launched a bunch of attacks at it and completely destroyed the building. Accelerator then chucked a large part of the building at the blue mech and watched it get crushed

"The last one got away. *Sniff* *Sniff* It's scent leads there." Y/n says pointing in the distance

"Then let's give him his toy back." Accelerator says and kicks the mech in the direction where Y/n pointed

It then crashes through a building and they both saw the last mech hooked up to some wires and the Sister in the mech. Y/n then uses his lightning and short circuited the wires and makes them drop her while Accelerator goes and catches the sister.

"So it was you. Misaka says recognizing the 2 that have saved her." The sister says

"You truly are that greatest level 5 and you Y/n are one of the greatest esper's ever. If it was up to me you would both already be a Level 6." Mikihiko said clapping

"I know that voice." Y/n says

"Yeah from the moment I heard it, it made me sick to my core. And now I can say the same about your face." Accelerator said while the girl behind Mikihiko hid behind him

"So is this that girl we heard?" Y/n asked

"Yup this is Hirumi Hishigata. And she will be the first level 6." Mikihiko says

"A pleasure." Hirumi says

"Now here me out before the opening act." Mikihiko says and gets a crazy look "You've arrived at the perfect time. Do you know the extent of my research over the last few years? All of my creations you both took them down but did you 2 know they were originally level 3. but with my esper boosting with a little help from Esther they were boosted to level 5!" Mikihiko says laughing

"Are you an idiot if you hook junk up with more junk you still end up with junk!" Accelerator says which make Y/n sweat drop

"You would be right." Mikihiko says "Until recently, now I have the deaths of 10,031 sisters from her." Mikihiko says pointing to the Misaka sister and then holds up a remote "And when I install my formula into those 3 you 2 will get your wish and have opponents that are worthy of fighting." Mikihiko continued and Y/n and Accelerator just looked at each other with a blank face but both could tell they were thinking of the same thing. Accelerator then grabbed some stones and Y/n spawned a kunai. "With one push of this button-" Mikihiko couldn't finish the sentence as the remote was destroyed from a couple of stones and a kunai

"What are you? Some villain from a kids anime. Who explains their exact way to win right in front of their opponent?" Y/n says. Mikihiko then gets on the ground and starts what seemed like crying.