It was just another normal day in E-class or so you thought as you walked into class. Nagisa waved to you as soon as you walked in and you glanced over to Karma who you thought looked somewhat lonely. Then you got an idea and you smiled lightly and waited for lunchtime.
When lunchtime arrived Karma walked out of the classroom to eat his lunch outside all by himself, it's what he's been doing for the past couple of days and you look over at Nagisa. Your plan still fresh in your mind since it seemed that you've gone over the plan hundreds of times over mentally.

"Nagisa can you come over for a minute?"you ask as you motion Nagisa to come and he walked over to you with a casual smile.

"What's up, (Y/N)-chan?"Nagisa asked as he sat down in an empty seat next to you.

Karma was actually watching you through a window and he managed to stay hidden so that you wouldn't notice him. He glared over at Nagisa and (Y/N)-chan. "Really, they're sharing secrets now?!"Karma thought as he growled and stood up and walked away. The thought of you and Nagisa together left a sour taste on Karma's tongue and he didn't like it one bit.

•Time Skip•Next day.

Karma was wandering around the school when he spots you and Nagisa alone together. He peeked over the corner just enough to see you talking with Nagisa shyly. Then you give Nagisa a nicely wrapped bag with a pretty bow on top. Nagisa looks at the bag and smiles at you. "No frickin way"Karma says as he storms off pissed.

~Another Time Skip~

You, Nagisa and Kayano were asked to clean out an old shack. Your job was to mop, Kayano's job was to sweep and Nagisa's was to dust. You start your job with ease when you slip on soapy water. Then you fall to the floor really hard.

"Ow"You say to yourself.

"(Y/N)-chan are you okay?"Nagisa asks walking over to you, but he slipped on the soapy water too, and he landed on top of you with a thud! You look up at Nagisa who was blushing really hard and your faces were so close together.

"S-sorry (Y/N)-chan"Nagisa flushed as he looked away from you.

"It's okay Nagisa-kun" you murmured and Nagisa quickly got up embarrassed and he helped you up. Then you hear wood being dropped, Kayano had dropped her broom. She lifts up her hair and reveals tentacles?! She then swiftly attacks Koro-sensei making him fall down a very steep hole. You and Nagisa run out of the crumbling shack and watch as Koro-sensei pops out of the ground looking battered and exhausted. The whole class went outside to see what all of the commotion was about.

"Koro-sensei!"-class

Then Kayano shot right through the roof with ease. "Aw man I attacked with all I had too"-Kayano said smiling.

"Kayano, what in the world. . .?"-Koro sensei

"Sorry Kayano's not my real name"Kayano said looking down on Koro-sensei. "I'm Aguri's little sister. You understand now don't you? Murderer"Kayano said darkly. "Oh well it's no use crying over spilled milk. I'll have to reset. I'll try to kill you again tomorrow, Koro-sensei, oh and (Y/N)-chan I'm coming for you too"Kayano finished and she shot her tentacles to the ground and launched herself into the air. You froze.

"Unthinkable"Itona stated. "If she kept those tentacles without maintenance the pain would be beyond hellish"

"Yeah but not only that, but Aguri's little sister?!"-student.

"Wait you mean our old homeroom teacher?"-other student.

•Time Skip•Everyone was in E-class talking about the event that happened earlier.
"Koro-sensei?"you ask and everyone grew quiet.

"What is it (Y/N)-chan?"-Koro-sensei asked.

"Can you tell us all about your past?"-You asked.

Koro-sensei looked down. "Very well, I'll tell you everything about my past, but before that, Kayano is also in E-class. I will tell you when everyone in the class is together"

"From: Kayano"
"To:Koro-sensei: Come to the field of zebra grass in the back hills at 7 pm and bring (Y/N)-chan with you."

•Time Skip•

You and Koro-sensei both walked out onto the field. Kayano was waiting for you there.
"You know what? (Y/N)-chan, I've been jealous of you ever since you've started hanging out with Nagisa."Kayano says darkly. She lights one of her tentacles on fire and then the other and sliced a fiery circle between you and the class. You gasp in surprise as you moved a bit closer to her to get away from the fire and Karma growled watching the whole thing from a distance.

Will he save you?

(A/N) Hahaha cliff hanger*sticks tongue out* 😈😈😈