Silent Death

Prankster

...

"Come on.
Tell me.

Who wrote this on the board?" Aizawa asked as he dried himself off with a towel he had in his bag.

Midoriya was coming down the hall, the class had already taken their seats.

"Mr. Aizawa, all of us were downstairs..." Yaoyorozu spoke up.

"It had to be someone..."

"Well not one of us though."

Midoriya walked in, all eyes landing on him.

"Midoriya.

Did you write this on the board?"

Midoriya looked at the board.
Written in bold lettering, "I'm back~
Die"

Midoriya found Bakugo in the background cackling, the pranks weren't done yet.

"No I didn't.
I just got here?" Midoriya replied as he walked over to his seat.

Aizawa Let out a sigh, "if the prankster doesn't fess up you'll all collectively be punished"

"But Mr. Aizawa what if it's someone else from a different class??" Kaminari cried.

"Hm...
It's a possibility...

Fine then, I'll let this slide for now but if it happens again you'll all get in trouble.

Now pull out your math books and flip to page 508"

They all pulled out math books but...
It wasn't theirs.

"Why do I have yaomomo's book?" Ashido said aloud.

"Why do I have tsu's book?"

"Who took my book?!
And why do I have Kaminari's!?"

A flurry of chatter came upon the class as they realized their books were all switched around.

Aizawa sighed and let them sort it out.

"Now that that's done let's move on"

They all flipped their pages and began to listen to what Aizawa was teaching...
When suddenly the door slowly shut on its on and the lights flicked off.

Midoriya could see Bakugo messing with the light switch.

"Okay now this is taking the joke too far.
Which one of you did that??" Aizawa groaned.

The class looked suspiciously at one another, they knew they didn't do it...
So who was?

The light flicked back on, startling everyone once more.

"Does anyone in the school have a telekinesis quirk??"

"I wouldn't know"
Aizawa sighed.
"Look.
Whoever's doing this please stop I'm trying to reach a class"

The lights flicked off again, no one could see.
However...
Chalk board writing could be heard.

The lights flicked back on revealing a "No" having been written on the board.

Aizawa groaned, "I'm done.
Class dismissed"

Bakugo stared in surprise as he burst out into hysterical laughter, he somehow managed to get Aizawa to be done for the day.

The class stared at each other, "are you serious or...?"

"Yes I'm serious.
The homework is page 510.
Good bye."

The class quickly scrambled their things together and booked it out of the classroom.
Midoriya couldn't stop laughing as he made his way outside.