[No CP + Everyone's Passionate + Matches/Daily Activities + Twin Bonds] Good news: The King of Rolls system awakens at the start. Bad news: The target of your roll is your genius younger brother. "What a waste of time!" Reincarnated as the twin brother of a volleyball family, Yuuma Kisawa has lived in his brother's shadow since childhood. The system demands that his stats, from spiking to blocking to serving... all must surpass his younger brother, Yugi, in order to level up. But his twin brother is a hexagonal monster who can use a "banana" as a basic attack. His serves are accurate to the centimeter, and his receiving, passing, and blocking are all impeccable. Not only that, he's a volleyball fanatic who spends all his free time practicing! He can't roll, he can't roll. Yuuma's face is grim: "Do you think I'll just give up? No! I'll die on the volleyball court!" Thus begins the brothers' love-hate volleyball routine. #Other brothers are orthopedic surgeons, this brother is an orthopedic surgeon in reserve# ... Supplement: The Ji Ze brothers are the same age as Hinata Kageyama, and will attend Aoba Johsai in high school (because of the author's selfish desire, I hope that Oikawa Toru will have the opportunity to enter the national level). The important plots in the original work will be preserved as much as possible (the garbage dump showdown will be there). The Ji Ze brothers are very capable, winning more games than losing. After high school, they will focus on consolidating their basics and improving their skills/physical fitness. Main characters: Ji Ze Yuma, Ji Ze Yuji

Rafael Sobieski, a cool and aloof Polish-Italian teenager, transfers to Shiratorizawa Academy, a prestigious Japanese volleyball school. Known for his exceptional anticipation and meticulous defense, he stands out due to his pronounced obsession with cleanliness and order.

The second volume is a bit serious at the beginning, but becomes more lighthearted and cheerful later on.

(Also, Karasuno and Otokoma are rarely mentioned. There are many stories about Karasuno and Otokoma. If you don’t like reading my type of books, you can read other books. Please don’t criticize the characters or the author.)

In Shiratorizawa, where the ideal of "absolute strength" is pursued, Rafael must adapt to the powerful spikes of top-tier attacker Ushijima Wakatoshi, understand the unconventional play of teammate Tendo Kaku, and grow alongside the passionate and impulsive Goshiki Kou. On his journey from the prefectural qualifiers to the national competition, he gradually learns to strike a balance between asserting his individuality and integrating into the team.

This is a growth story about a talented player who finds his place in a strong Japanese volleyball school, builds the art of defense with rationality and order, and pursues the top together with teammates with different personalities.

Crunchy Shark university student Gong Ye is bound to the championship system. Only by winning the IH and Chungao championships can he return to his original world. Thus, Gong Ye embarked on a volleyball career that lasted from 5 am to 10 pm. "Sixth Brother, I haven't even learned volleyball. No, I've never even touched it in real life. How can I compete with those geniuses and win the championship? Do you think I'm some peerless genius? If you have the guts, give me a buff!" "Host, you have to rely on your own efforts. Don't dream of the impossible."

(This book has no threshold for reading)

It is an anime fanfiction, but the original narrative, the game is 99% realistic, and those who like sports articles and watching games can read it.

"The volleyball hasn't landed yet, and the game hasn't ended yet!"

A height that overlooks all living things, a speed as fast as the wind, a force as powerful as thunder, a strong psychological quality, and a ball IQ that controls the overall situation.

I have all of these, so I should be the champion!

——

Ushijima Wakari, Kiryu Hachi, Sakusaya Seiomi, Koutarou Koutarou...

These national-level aces all regard the same person as the strongest enemy.

Oikawa Toru, Miya Yu, Kageyama Tobio, Izuna Palm, Kozume Grin...

These most unique setters all have a great interest in the same person.

Kaedehara Taichi, starting from Aoba Johsai, became the world's strongest ace.

"I will lead you to victory, so leave it to me!" Cheng Qingjuro "We believe in you, ACE, but let's go together! The national competition!" Kageyama Tobio "When I can't see the scenery on the other side of the wall, you will help me open the wall, and when you can't jump, I can use my wings to take you over, right?" Hinata Shoyo "The general who only speaks beautiful words will also need a soldier like me, right?" Tsukishima Hotaru All in all, this is a story about Karasuno, a main attacker with the temperament of a true ace. New writers and new works are not well written, so I have set up a book club 707856745. If you want to join, just join. There is no one in it at the moment, so you can find me to urge me to update (otherwise, sometimes I can't control myself and run to play games) to discuss the plot and so on.

(will be ooc) + (will have a lot of private settings) + (not written according to the original plot) + (although not a dual male lead, but can be a CP)

Hanekawa Tsuru, 19 years old, height: 188cm, a versatile professional player who can pass, serve, spike, save and block. He has been awarded the title of the world's top three outside hitters. During a break after a game, he went to Miyagi Prefecture and met the first-year junior high student Toru Oikawa and taught him how to play volleyball.

Lin Zeqing returned to Japan, away from the places that had plunged him into darkness, and followed his family's advice to choose Shiratorizawa, which was closer to home.

"Excuse me, why are the people here so familiar?" Lin Ze Maomao covered his mask with his hands and looked like he was going to heaven. "Why did I come to this school? Help!!"

"Qing! Why don't you play ball anymore?" Wu Se Gong asked, unwilling to give up until he got his goal.

"…have no idea"

"Huh?"

"Qing-chan, do you want to go buy ice cream with me and Ruoli-kun?" Tiantong Jue smiled and put his arm around Lin Zeqing's shoulders.

"Qing, put on your coat, you'll catch a cold." Wu Se Gong looked at the second-year senior caring for the golden cat with a wronged look on his face. Generational affection? Qing was probably an exception, he was affectionate to all generations!

"Long time no see Eole-chan" Iwaizumi was a little overwhelmed when he saw the huge change in the little girl in front of him.

"Mr. Fast Runner! You hit the ball really well. Bang..." Hinata Shoyo made an exaggerated gesture, his eyes shining with golden light, "and it hit the opposite court."

"Um...thank you." Lin Zeqing covered his mask with his dead eyes and looked at the exaggerated orange-headed man. He was so enthusiastic...

"Where's Qing?"

"Wasn't he just here?"

"He's just a clueless idiot."

"Hurry up and find it..."

(The protagonist is socially anxious and introverted, please don't criticize if you don't like it, if you don't like it, please click on the upper left corner to exit)

Chiyun Yamashita, a main attacker who graduated from Shiratorizawa Junior High School, saw a game of Qingcheng and Ikawa by chance. He was attracted to Ikawa at first sight, so he resolutely signed up for Qingcheng just to play with the best setter.

"I'm here for Oikawa-senpai, and I want to be Qingcheng's absolute ace!"

[Haikyuu! Doujin + No CP + Competition + Healing Hot-blooded Youth Man + Aoba Johsai + Genius]

Bai Fanyou, a gifted boy who suffered from mental illness in his previous life, accidentally came to the world of Haikyuu! and became a freshman who was forced to withdraw from the light music club and transfer to the volleyball club because it was full. He wanted to get some credits, but unexpectedly, the secret of being a volleyball player was discovered by accident. From then on, he couldn't stop. In order to help the third-year seniors who were about to graduate and were not focused on the game to break into the national competition, he trained hard with them, healing himself and others in the process.

Everyone in Qingcheng: "Everything else is fine, but...why do you know everything?"

Bai Fanyou (smiles gently): It’s just that... these are not very simple, right?

It's about a hexagonal warrior who is good at passing, spiking, receiving, serving, playing with both hands, studying, and various hobbies and accidentally enters the volleyball club.

The protagonist has a gentle personality, but also has the pride and sharp tongue of a genius. His mental illness is not very obvious. Most of the story is about youth and passion, but it is not a pure cool story. The pace is relatively slow. The competition is 50-50, and Qingcheng will make it to the national competition~