Mysterious Transferee (Assassination Classroom Reader-Insert)

Chapter X: L and R Time (Part I)

Karasuma-sensei realized something. 'Lovro the assassin! Once known as a skilled killer, now retired. Earns some money by training young assassins and getting them hired. He's proven crucial for the government of this country, lacking any ties to assassins. But why is he here?'

"Where is this Koro-sensei right now?" Lovro asks Karasuma-sensei who answers immediately. "He went to Shanghai for some almond jelly. He left a few minutes ago, so he should be back soon." 

"Seems this creature lives up to the hype. I'm glad I visited--now, I have my answer. Irina, take the day off. You can't handle this job." Lovro said making her gasp. "When it comes to undercover jobs, you have no equal. But when your identity is revealed, you're worthless as an assassin."

"I know I can do it, Sir! I have what it takes!" She stands up. Lovro goes towards her with an incredible speed and points his right thumb on her neck while holding her left wrist behind her back with his left hand. 

'That was fast!' Karasuma-sensei thought as he watches them.

"Everyone has their strengths and weaknesses. Call this... your L and R." Bitch-sensei tries to break free but Lovro makes his grip more secure.

"You're half right." Koro-sensei separates them while his face has two colors.  Purple on the right side, it means a mistake, and red and orange on the left side, it means correct, of his face. 

"What are you doing here, Game Show?" Karasuma-sensei gives him this nickname because he is like a game show, with his face and the sounds he made along with it.

Koro-sensei releases the two. "What's with the nickname? Just call me Koro-sensei."

Both Lovro and Bitch-sensei looks up at him. "It's you."

"It's true that, as an assassin, she's hardly to be feared. She's crap." Koro-sensei said making an irk mark appear on Bitch-sensei's forehead. "Who's crap?!"

"But, as an assassin, she fits well for this assassination classroom." Bitch-sensei blinks and looks at him in disbelief.

Koro-sensei crosses his tentacles, making an x shape, and declares. "Let's hold a kill-off, and we'll know who's the better assassin. This will be between you two. Whoever kills Karasuma-sensei first wins!"

"Why am I the target here?!" 

"Because nobody can kill me, obviously." Koro-sensei gives an anti-sensei knife to each of the two competitors. "You have all day tomorrow."

"A sham assassination, I see. Sounds fun." Lovro flicks the knife, making it wiggle, and glances at his student then walks away. 

"Suit yourself." Karasuma-sensei also leaves. 

"Are you trying to defend me?" Koro-sensei hums and looks at her confusedly. "You must think that I'm easier to handle than any new assassin Mr. Lovro would bring in! Well, I'll show you! I'll kill Karasuma-sensei and you myself!" Bitch-sensei turns around, her back facing Koro-sensei, and leaves. Koro-sensei puts a two finger tentacle under his chin while he hums. 

The day of the kill-off starts as Karasuma-sensei explains the situation to the students that are sitting on the ground. 

"Expect some disruptions for today, though your classes won't be affected. Carry on as usual."

"Karasuma-sensei!" Someone happily shouts, making the students turn their heads and sees Bitch-sensei approaching the said teacher. 

"Great work today! You must be thirsty! Have some drink!" She was surrounded by flying hearts and a few glitters. The students and Karasuma-sensei dead pans.