Chapter 1
(Before I start after I finished the anime and manga I left my mind to ponder on the thought what if the anime had one small difference would this alter the universe of assassination classroom ? So I began to brainstorm and came up with this au. Won't tell you what exactly it is but you'll know once you finished reading this chapter!)
Ps. I don't count Damn and Heck as curse words btw also instead of Hell I sometimes use underworld instead (sorry if I offend anyone )
Pss. I do ship Nagisa with Kayano but I'm more of a karmaxnagisa shipper XD also I may attempt to publish my first ever lemon in this (on the internet I mean I wrote lemons before but on paper and pencil and never shown it to someone...) if I felt like it...that is...anyways ...let's start the story!
It was a simple job. We all knew we had to kill him at some point but as it really worth it ? He taught us so much...365 days worth of lessons (If your new to my fanfics I reference things and make occasional puns now and then sorry I'll try not to interrupt anymore*goes back to my shadow corner* ).
Nagisa felt the tears glistening down his cheeks. Everyone was crying heck even Karma was! The blade Nagisa used to kill Korosensei trembled in Nagisa's hand. The class watch in tears as Korosensei starts to disappear from existence.
"It don't have to be this way'",Nagisa thought,"Please anyone please just let me have another chance...please ..."
It was silent for a while till Nagisa looked up. Everything and everyone was frozen.
"What's going on?",asked a shell shocked Nagisa
Everything was slowly disappearing around him till he was the only thing left. Nagisa closed his eyes bracing for impact. Was this the end? Even after he killed Korosensei the world that they knew was still going to end? Why must the fate be so cruel? A buzzing sound echoed around him.
A jolting action awoken Nagisa. With a quick glance he was in his bed room. Was that a dream? Nagisa got out of bed and walk to the calendar. His eyes widen it was the day after (Not sure about the time guys) Korosensei would blow up the moon...the day Korosensei would appear in class 3-E. Did he time travel or was whatever Nagisa experienced a dream? No it couldn't be...Nagisa got his uniform and went to the bathroom still pondering on what happened.
Nagisa was about to be finished with his morning routine when he reach the comb and brush his hair he dropped the comb...his hair was the exact same way Kayano put it into...so he did time travel? One way to find out...
*since I'm a lazy procrastinator Time skip :D *
Nagisa entered the classroom and sure enough it was exactly like before Korosensei appeared.
He waited and waited...and Damn...he felt as if time went so slowly. It made Nagisa very anxious so he kept tapping his foot in the rhythm of the Korosensei drawing song.
"First you take the planet earth round and blue and green",the lyrics echo in Nagisa's head Damn it was catchy...,"And floating over Tokyo you drop a giant bean-"
On and on the lyrics went till the door slammed open when Nagisa was about to start a third round of the enter the room. Nagisa straighten up.
"Class 3-E you have been chosen to become assassins. Your new teacher is-",Karasuma said but was entirely when someone enter the room.
Nagisa eyes widen. Korosensei was a-a-a human?!
"Hi class! From today onwards I'll be your new teacher.",said Korosensei
"EHHHHHHHHH!? WAIT ASSASSIN'S!?",yelled the class Nagisa the loudest
This was sure going to be one interesting year...
