PJSK OneShots!!!

Fireworks☆Ruikasa

I was gonna write a rare pair fic or ichisaki but I randomly thought of this.
I also wrote alot of this while in a taxi to the hospital to see my dad.
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(Context: Sort of Au where Rui just can't stop blowing things up or causing trouble, almost like a power but not.)

Tsukasa POV

I finally made it to school and drag myself to my homeroom. I just cannot be bothered today, schools just so boring.

I finally pull myself through the doors and slouch down in my chair, throwing my head back dramatically. I open my eyes and see behind me a new student with messy purple hair with 2 turquoise streaks.

I quickly sit back up and turn around to stare at him. He gives me a rather large grin, almost mischievous.
(You know the smile)
I quickly turn around, before the teacher saw me but also because he was freaking me out.

The teacher finally begins the register. She begins going through everyone's name before suddenly stopping.
"I forgot. We have a new student. Introduce yourself, Kamishiro."

The boy behind me shuffles in his chair before standing up, holding his hands behind his back.

"Hello, I'm Rui Kamishiro. I hope we all make good friends." He says, glancing at me before sitting down.

What does he mean? Why'd he look at me!? I have a terrible feeling.

The register continues, I answer my name. The bell goes and we head for our next class. I stroll down the hallway before I hear hurried footsteps and air brushing past me. Suddenly, something purple stops beside me. It's Kamishiro.

"Um, hi?"

"Hello Tenma." He says with that same menacing smile as earlier.

"How do you know my name?"

"Register." Ah right.

"Need anything?" I say, worriedly.

"Nope!" He smiled again before running off.

What a weirdo. I continue walking to class and take my seat. I look around, bored once more and,
Who do I see,
Sitting next to me,
But Kamishiro,
Right next to the window.

"Oh god." I mumble to myself.

"Hi again." He says, smiling at me. He's really starting to piss me off.

I turn away from him, ignoring him. I face the front, watching as the teacher begins jotting down facts.

(Timeskip because I'm Lazy!!😜😜
Half way through the lesson)

"Mr Kamishiro! What are you doing!?"
I turn to look at the purple boy. He looks like he's in distress.

"Where'd that pencil go?!" The teacher shouted once more.

"Uhm...out the window?" He said, shrugging.

Wait... out the window? Did he throw it?! We're on the third floor!

"I'm not sure what happened. Truly was fascinating. But I was pushing it around my desk when it suddenly pinged up and flinged out the window!"

The teacher let out a long, exasperated sigh.
"Fine. Just pay attention now." She sounded tired of him.

(The lesson passes)

I pack up my things and get up from my desk. I begin to leave before I'm harshly yanked back by someone. Kamishiro.

"Ugh, what do you need?"

"Do you want to do an experiment with me?" Kamishiro asks, a mischievous but nicer smile on his face.

"Uhh, why?"

"Because why not!" He smiles at me before taking my hand and dragging me to the courtyard.

Kamishiro takes me to a secluded part of the courtyard, an area where teachers can't see easily.

"What are people going to think when they see me with you? The Star and that new Kamishiro kid."

I sigh heavily. Rui crouches down, slinging his backpack off his back and rummaging through it. Without looking at me, he speaks,

"Call me Rui." He says in a way that I can tell he's smiling.

"Hm? O...kay, Rui." I say, cautious.

"Now, Tsukasa," He called me my first name.
"You see this?" Rui pulled out what looked to be a firework.

"Yes? Wait, why do you have that-" I ask before Rui cuts me off.

"I'm going to set this alight, I want you to run away as fast as you can when you hear the second bang." He explained slowly. He was clearly interested in this stuff.
"This experiment is testing, one, the strength of this very school building, for future experiments."

"Future?!" I say before he can continue, my jaw dropped.

"Yes future. Anyways, two, to test how quick someone can run away from one of these, for my performances."

"Performances?" I ask again, intrigued. Anyone who has a business in showbiz interests me.

"Yes, anyway. Are you ready, Tsukasa Tenma?"

"I guess so?" I say, broadening my shoulders, building my confidence. A star must always be confident.

Rui turns away from me, pulling out a lighter. Why did he have a lighter?! He clicks it on and moves towards the firework. It sets alight easily. I prepare myself to run, wanting to do this for the new kid.

I hear the first bang, the flame reaching the firework, about to be set off. I wait, getting in a running position. Suddenly, I hear a bang and begin running as fast as I can, Rui running beside me. I turn to him.

"If you can run this fast, why don't you do it yourself?!"

"I wanted to observe you!" He says as we continue running.

Once we're over the opposite side of the courtyard, we hear a teacher yell.

"YOU TWO!" A teacher behind us yelled. I stopped, turning to look at her.
"THE BOTH OF YOU. DETENTION!"

"WHAT?" I say, my mouth open in shock. I had done NOTHING.

"YES, TENMA.You were seen running with Kamishiro, so you are ALSO in detention."

"AWAY FROM THE BLAST!" I say loudly and dramatically.

"We have video recording of you with Kamishiro when he was setting off the explosive." The teacher said firmly.

I looked at her with disbelief. I had done nothing. I was in the wrong place at the wrong time.

"So you will be doing a week of detentions, the both of you."

"A WEEK?!" I say, my jaw wide open.

I turn to Rui. On his face, a smug, shit-eating grin. That same smile from the first time we met. He's so happy that I'm in trouble.

"Oh you smug BASTARD."
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AN: Listen, I planned that last line for like, the entire writing progress. Why? Because of the Britishness. It's too strong.

Anyways I partly want people to read that line correctly sooo...
O you sm-uh-g bar-stood
Read in the British accent

Also yeah, I'm struggling for ideas.