《Edited》
Let us feel the Halloween spirit~

Since we don't celebrate Halloween here ( -n-) I wanna know how you guys celebrate Halloween :)

Tell me! If you want this to be part of the story! Also imagine this as a week later before Halloween~

---

(First Name) was going to school suddenly she heard someone calling her name. She turned around and saw Alexis, her new classmate. She had just transfered to Japan because of her father's work. Alexis may look rather intimidating at first but deep down she's not that bad.

"Hello~" Alexis smiles at (First Name) and hands her over a/n (favorite color) letter.

"What's this for?" (First Name) asked her in curiosity.

"I'm inviting you to go to my Halloween Party, please join and if you don't want to then that's fine. I don't want to force you." Alexis replies.

"I want to join, this sounds cool!" (First Name) grins and thanks her for the letter.

"See you later." Alexis waves goodbye to her new friend as she walks towards the foot locker to get her stuffs.

(First Name) arrives at the classroom and was greeted by a few "Good Morning" 's by her classmates. She notices that someone was missing then suddenly...

"WHO'S READY TO PARTY!" Reika suddenly jumps on (First Name)'s back and glomps her.

"R-Reika! I told you stop doing that." (First Name) lightly scolds the brunette, who was pouting like a child being scolded by her mother.

"Sorry~" She replies half heartedly and scratches her left cheek.

"Yeah, sorry about her." Tobio manages to apologizes for his twin.

"I accept your apology and Good Morning, Kageyama-san." (First Name) grins at him.

Tobio tried to smile but he knows that he still sucks at that, he decided not to and just bowed down to her.

Reika smugly smiles at this, knowing that she had to put this on the blackmail list she had prepared for her own twin. She coughs and shows her the same letter that (First Name) recieved.

"Are you going to the party?" asks Reika. "Because we are going." She points at Tobio and he too, shows them the letter.

"Of course~"

"I'm not." Hoishi suddenly says, scaring the daylights out of everyone.

"Wha-- why?!" Reika whines, knowing that they can't be the troublesome trio without her. Also Tobio would be a horrible replacement since he has the knowledge about pranking at the scale of 1 to 10; he would get a 1.

"Kidding~" Hoishi laughs as she shows the letter and playfully winks at them.

Reika and (First Name) sighs in relief since they would be together at the party. The girls excitedly chats about this party.

"What are you going to be Reika?" Hoishi asks her.

"Obviously an evil villain, I am going to be Cruella De Vil!" Reika replies in a sassy tone as she flips her hair in process.

"I'm going to be an evil villian too! A female version of Capain Hook!" Hoishi fistbumps the air.

"Wow! You guys have such amazing ideas while I got nothing.." (First Name) sadly replies since she wants something to impress her friends too.

"Me too, I have nothing to wear..." Tobio bluntly replies since he only knew little knowledge about Halloween.

Suddenly, a miracle had happened. They both had an idea since their OTP doesn't have a costume. Grinning, the two of them asked the soon-to-be couple at the same time. "What do you want to be for Halloween?"

"Eeh? Well, I want to be something cool.." (First Name) answers. "Umm, how about you Kageyama-san, What do you want to be?"

"I want to be something cool." Kageyama crosses his arms and nods, thinking about what he would look like. "A volleyball player."

"No! You cannot have that since you need to chill and relax plus stop think about volleyball for once and start thinking about a certain SOMEONE." Reika secretly points at (First Name), hoping he would get the signal... sadly he didn't.

"How about a vampire and a vampire slayer?" Reika makes a face that says 'take-my-idea'.

"A titan and a soldier?" Hoishi suggests.

"Are you saying I'm short?!" (First Name) gasps as she places her right hand on her upper left chest.

Hoishi didn't answer quickly, she took her sweet time to think and answered. "Yes, if you stand beside him."

Tobio and (First Name) made eye contact, making both of them blush. "So what do you want to be, (Last Name)-san?" Tobio asks her, still staring at her.

"I want to be something cool." She adverts her eyes away from him, not taking the tension anymore.

Reika and Hoishi both says at the same time. "How about you both go costume hunting tomorrow?"

"You won't mind, Kageyama-san?" (First Name) shyly asks him.

Tobio shrugs. "I don't mind but I have to ask permission to Daichi-san." Then it hit Tobio, how on earth would he be able to escape this one since there is going to be a practice tomorrow.

Also (First Name) is his captain's precious cousin and her brothers might get suspicious with him again. He motioned Reika to move closer so he can whisper something to her.

Reika was weirded out. "Errr... SIBLING CHAT TIME!" So they huddled up, surprising the two females who were feeling a bit left out.

"What?" Reika hissed.

Tobio gulps. "I have a problem and I can't go tomorrow."

Before Reika can cry in despair, he shushes her. "It's Daichi-san.. I can't go."

"Ooh...now, I see but don't worry. I'll cover for you, Norio." She gave him a thumbs up with a big smile on her face.

"I'm not Norio!" Tobio scrunches his nose up in annoyance because she had been saying that ever since she read the manga "The Adventures of Norio The Pug!"

It made his head ache just hearing her fangirl, what more that she had added by changing his name, Tobio into Norio. Poor Kageyama Tobio.

"Okay, The Sibling Chat Time is done!" Reika says and grins.

"Wh--"

"Alright, class let's calm down." Mr. Dawn, the old Biology teacher calls out his students out.
He had white hair and he wears glasses for his very poor eyesight, he was kind to his students and would give them (fave candy) each exam week and a free tutorial for anyone who was struggling to his lessons.

Everyone who was under his class nicknamed him as " Grandpa" not that he minded. Okay, enough about that my own character old man let us continue~

~Timeskip~

It was already lunch time and still, Reika still has no idea what to do for tomorrow. She was worried since she really wants them to go on a date which the both of them haven't noticed.

Reika excused herself to buy a drink for the three of them. As she was walking, she bumped into someone or some people.

"Ouch.." Reika rubs her forehead, she heard a yelp.

"Uwaah! Sorry, sorry! Are you alright?! Is it bleeding?" Yachi freaks out which made Shin-ju worry about the blonde.

"Y-Yachi, calm down and sorry about that Miss..." Shinju slightly bows down.

"Ah, Kageyama Reika. It's alright errr.. Yachi, is it?" Reika smiles as she reaches out for her hand for a handshake which Shinju greatfully accepts.

"Although, your last name sounds familiar. I just can't point out why." Shinju lets go of her hand as closes her eyes and strokes her imaginary bread, thinking about her last name.

"Eh?! Kageyama-san? Do you have a brother that plays volleyball?" Yachi snaps her fingers and smiles, secretly hoping that she is correct since she had too much to take for one day.

"Yeah and he's my twin brother, how did you know?" She slightly tilts her head in confusion.

"I-I'm their manager actually.." Yachi smiles nervously.

"Amazing! Oh yeah, can we chat for a bit since I needed a little help for someone." Reika rubs the back of her neck, embarassed about the fact that she needed help from someone she had only met. Like really Reika.... really?

"Hi guys~" Alexis grins as she walks towards her friends.

"Ah, Alexis just in time. I have a few questions, if you guys don't mimd and if you have the time." Reika questions them.

"Why not~"

---
I only inserted my OC (Shinju) from my "Haikyuu! One Shot" from Two-Faced (Asahi Azumane)

Guys, don't search the manga because I only made that up xD

Don't worry about part 2 because I'll be posting it later after I know which costume would fit for the both of you~

Thanks for supporting my story!