Day 0: Arrival

"Everyone gather around," said the volleyball club adviser Mr. Takeda, the team gathered and listened intently at his announcements. "We've been invited to a joint training camp between six different schools excelling in volleyball and six in basketball. It will be held in Tokyo for one month. I will hand out your permits later and don't you dare try to leave your homework while there," he finished as four of the boys avoided his gaze.

It was silent until an orange haired boy decided to break it. "T-Tokyo...Nekoma... We get to see Nekoma!" he said a bright smile on his face and his eyes sparkling. "Hey Kageyama we get to see them again!" he added his eyes retaining their sparkle. "At least calm down a notch dumbass Hinata!" the raven haired boy retorted. "Is dumbass seriously the only word in your vocabulary?" Their captain asked. A certain boy smirked. "Who knew the 'King' is actually as dumb as he can be," a tick marked appeared on Kageyama's forehead. "Shut up Tsukishima!" he shortly replied in a huff.

Meanwhile, in the distance…

"Is it fine with you though?" The vice-captain asked. "Fine by me as long as I don't see anyone from the Generation of Pains in the neck," their assistant coach, a first year replied. "Oh and before I forget we leave at Saturday at 12am... You have exactly 6 hours to pack your bags, now all of you are dismissed," their coach announced as all of them almost bolted out of the gym.

Seirin High School
"Everyone we've been invited to a joint training camp between six different schools excelling in volleyball and six in basketball. It will be held at Kagetenshi gym for one month. Oh and be prepared because we might encounter at least one member from the Generation of Miracles. So be here at 6 am sharp tomorrow." Their coach, a second year announced. "Um guys?" a teal haired boy muttered raising his hand. "O-Oi please don't try scaring us Kuroko" Their tall red haired ace commented looking over the boys' shoulder. "My sister is coming as well" he replied showing them his phone. "You have a sister?" The captain asked. "Yes he has, she was going to come here but she relocated," the manager, a first year announced. "Well will you be fine?" A tall brown haired player asked. "Of course senior, as long as I don't see a certain blond there," she replied.

Meanwhile with the siblings

To: Migami
Fr: Tetsuya
I think we'll end up in the same camp.

To: Tetsuya
Fr: Migami
That's great I miss you brother. Well see you tomorrow.

To: Migami
Fr: Tetsuya
See you tomorrow as well.

The boy closed his phone and so did his sister.

Saturday at 12:00 am…
Karasuno High School
"Seriously I need some sleep." Hinata stretched his arms. "Just sleep in the bus...You better have brought your homework unless you want hell to unfold," their assistant coach had a rather murderous aura surrounding her.

"Anyways Migami why do you have a gun?" the younger manager asked pointing to the gun holder in her belt. "Oh this is for safety measures. It's only a pellet gun but if you aim it correctly at a person's pressure points you can disable them with ease," she replied. "But why did you even bring something like that in the first place?" The raven haired setter inquired. "Believe me I need this incase I run into a bunch of rainbow haired idiots," she replied. "Are you talking about the Generation of Miracles?" The team's libero asked. "Please don't mention them Senior Nishinoya. Those people are seriously a pain in the ass" she mumbled. "You show much resentment towards them," Tsukishima stated with a smug look. "Something happened in our middle school days. Please let the topic go." "And what if I don't?" "Then you get the first pellet Tsukishima," she answered sternly. They made their way into the bus and most of them ended up falling asleep.

"Hey Kageyama can you do me a favor?" the girl whispered to her seatmate. "What do you need help with? Spiking? Serving? Do you need some tosses?" The raven haired boy inquired. "No, nothing like that rather it's..." she whispered her request causing the usually collected setter to blush. "Are you kidding? You better be kidding." He says trying to hide his reddened cheeks. "I'm completely serious. It's because of the idiots. I'm afraid that a pellet gun will only keep them at bay." she mumbles. "Fine but if 'you-know-what' happens our deal is done." The girl gave him a thankful smile before falling asleep soon enough.

Kageyama was still awake though, preoccupied with his thoughts. The girl's request was still bothering him after all. 'Why would she ask me? I mean she could've asked the dumbass...' he glanced towards his partner who was asleep beside Yachi. Yachi's head rested on his shoulder while Hinata held her close. Kageyama shook his head. 'Of course, my partner is smitten with Yachi and probably vice versa. If this affects his play then he won't hear the end of it from me,' he sighed then looked at Tsukishima; remembering his and Migami's exchange earlier. The setter snickered. 'Tsukishima gets on her nerves and he's an asshole, Yamaguchi follows Tsukishima around too much. There's always the seniors though,' he checked his wristwatch, it was 3 am. He should get some rest. Pushing his thoughts out of his mind he drifted off.

A few hours later they were soon jolted awake by the voice of their coach. "Everyone get up we're here" he shouted through the bus' microphone. They took all their belongings and exited the bus. "I feel sick," Hinata mumbled as his hand flew to his mouth. Migami handed him a plastic bag. Hinata mumbled a short thank you before throwing up, Yachi patting his back.

Once they stepped out they realized they were the first ones to arrive. There standing in front of the gym was a middle aged man with black hair and blue eyes. Migami's face lit up when she recognized him. "Dad!" she ran up to him enveloping him in a hug. "Nice to see you too Migami," he replied with a small smile.

Soon enough a team sporting jackets with a red, white, and black combination; imprinted in bold red letter was the team's name, Seirin. The black haired girl spotted a familiar teal haired boy amongst them. She ran up to him enveloping him in a hug. In the background a dark aura surrounded the other first years from Seirin. 'Die Kuroko' they thought in unison.

"Hello..Guys this is my sister Migami," he introduced in a monotone voice. "Hi! This is my brother Tetsuya" she responded cheerfully. "Wait are you two really siblings?" the red haired ace of Seirin asked. "Yes/Yup" the two replied. 'They're hardly alike.' Both Seirin and Karasuno sweat-dropped.

"It seems like we aren't the first to arrive. There goes our punctuality." "Punctuality is an important essence of a team. Do not lack it." A commanding voice Seirin and Migami knew all too well. White jackets with blue and black accents came into view. "Oh no...Please don't be him." Migami quickly scrambled back to Karasuno's team. Her left hand clutched the pellet gun while she clung onto Kageyama's arm.

"What are you doing here Seijuurou?" Seirin's manager glared at the crimson haired boy. "We were invited to this training camp Hazumi," he replied nonchalantly. "Furthermore, nice to see you again Migami, Tetsuya." "Nice to see you too Akashi," Kuroko replied while his sister kept silent. The teams from Seirin, Rakuzan and Karasuno felt the building tension. Mr. Kuroko decided to intervene. "Now, now since everyone knows each other why don't we go inside and relax while waiting for the other schools to arrive," he announces leading everyone inside.

Soon enough the other teams arrive, giving Migami and Hazumi reasons to flinch. Migami never leaving Kageyama's side and Hazumi staying near Kuroko. Also, one team captain has been pissing off Kageyama the moment he arrived.

"Now welcome to Kagetenshi Gym. I am Taisuke Kuroko, Migami and Tetsuya's father, the manager in this gym. So let me see if everyone is present. Basketball teams first," he began calling the name of each team.
"Kaijo High School" The Blue Elites

"Shuutoku High School" The King of Veterans

"Touou Academy" The Newly Crowned Tyrants

"Yosen High School" The Shield of Aegis

"Rakuzan High School" The Reigning Emperors
"And finally Seirin High School" The Rising Star of Miracles
"Now the volleyball teams."
"Aoba Johsai High School" The Prince of Veterans
"Shiratorizawa Academy" The Soaring Eagles
"Date Tech High School" The Iron Wall
"Fukurodani Academy" The King of the Skies
"Nekoma High School" The Red Watchmen
"And last but not the least Karasuno High School" The Flightless Crows

"Now I hope all of you will get along and no one should dare to try anything inappropriate. I also expect all of you to abide by the rules, now enjoy you're stay."

The teenagers were left to their own devices. Soon enough each of them headed to their assigned rooms; while some of them being cautious of their surroundings.