(There is no female protagonist in this article!)

Takahashi Hikoichi travels to the world of Prince of Tennis, joins Rikkai University at the beginning, awakens the idle system, and becomes stronger just by lying down.

"After a day of idle time, my tennis skills have become roughly proficient and I am now at the regional level."

"After a week of playing, my tennis skills have been perfected and I have reached the Kanto level."

"After a month of playing, my tennis skills have reached perfection and I am now a national-level player."

……

"After a year of playing, my tennis skills have reached the pinnacle. I have realized the unity of man and nature, created my own magic skills, and have world-class strength."

While others are training, he lies down!

I thought he was just a loser, but I didn't expect his strength to increase instead of decrease.

Everyone was shocked!

He became a legend at Rikkai University and reached the pinnacle of the tennis world...

A sports idiot travels to the world of Prince of Tennis.

Poor talent?

It doesn't matter, the double return system allows you to show off, directly bind to the protagonist, and double the return strength.

"If everything can be bound, why can't we bind Nanjiro?"

[Nanjiro is the boss, no less than the son of luck. ]

"Ryoma, you're nine years old and haven't even started the Thousand Hammers Training yet. I'm deeply worried."

Many years later, after leaving the professional arena, Delongma wrote a book titled "The Story of My Brother Pushing Me to Achieve Growth"

What? There's Echizen Nanjiro here... I want to play tennis, I want to play with skills that make people cheer, to hit super-powerful tennis balls that make a continuous "boom," and to smash a wall with one shot? I can do that too!

When a child who has loved basketball since childhood and idolized Mitsui Hisashi is reborn into Kuroko's Basketball, how will he, without exceptional talent, stand out from the many super-powered basketball players? Is it Mitsui's never-say-die spirit, his gentle shooting touch, or his strong physique? Coach, I want to play basketball!

Ryusei, from the Blue Prison world, suddenly enters Kuroko's Basketball world, transforming all his soccer skills into basketball skills! What does it mean that he still has the Blue Prison character card in his mind? What kind of chemistry will this create? Will he be eliminated or create his own "miracle"?...

Who would understand! Transmigrated into the world of Prince of Tennis, the orphan Rinji Kanzaki not only has money and an apartment, but also carries the lingering soul of a DNF Elementalist! He knows that Seigaku has Tezuka, Hyotei has Atobe, and Rikkai has that "Child of God" Yukimura—but that doesn't stop him from secretly rolling around since elementary school: old YONEX rackets wrapped in black straps, bandages hidden in his cuffs for extra practice, and obsidian earrings that represent his obsession with "adulthood".

Once he entered Rikkai, he transformed from a "Gray Feather Falcon" into a "Silver Tyrant": 175cm tall with shoulders as broad as Sanada's, his team uniform open, revealing an old scar on his collarbone, he tossed a coin from another world before matches to determine his serve, and his wristbands embroidered with "King's Gambit" were a blatant provocation. While others played with spin, he played with elements: lightning-enhanced defenses, ice walls locking down half the court, and with a single placement of a void ball, all the opponent's balls were sucked away to the landing point he desired!

"Even Ryuzaki Sumire can be a coach! Why can't I be one?!" "Self-study? What's so difficult about that? Besides, I'm a master at making motivational speeches!" Makihara Keiji, wearing an apron, said. ...

Lin Yue, a transmigrator, enters the world of Prince of Tennis with all the superpowers from "Under One Person": he can serve at 200 km/h with "Qi", predict the entire game with "Feng Hou Qi Men", have unlimited endurance with "Liu Ku Xian Zei", and copy ultimate moves with "Tong Tian Lu", creating a storm of superpowers on the court.

From his stunning debut in the Seigaku entrance exam to his steady performance as a "game-changer" in the Metropolitan Tournament and the National Tournament, he has secured 80% of the key singles victories with his aggressive attacks. He not only protects the growth of original characters such as Ryoma and Fuji, but also avoids stealing classic battles, repeatedly creating memorable moments of "skill crushing".

[Main character is a bad boy + overpowered + pure black-hearted heir to the brewery + follower of the Yukimura cult + ensemble cast + chat group] This is written by a Yukimura fanatic.

This is a crossover of anime, primarily Prince of Tennis and Detective Conan, with Prince of Tennis as the main focus and Detective Conan as a secondary focus. It also includes some other crossover anime.

Privately set up mountains of competition novices

When Karasuma Gaki first saw Yukimura Seiichi at the club when he was 4 years old, he decided to join the family.

Unexpectedly, he learns that he is actually the grandson of the villain Karasuma Renya, and is tasked with stealing the protagonist's spotlight.

At the age of 6, he was forcibly taken away from Yukimura by Karasuma Renya and raised by Gin, where he grew up under Gin's severe beatings.

No way, he's the tennis prince, he wants to go back to playing tennis!

He returned to Japan and enrolled at Rikkai University with Yukimura Seiichi, beginning his fantasy and magical tennis journey.

One ball shattered the wall, giving his father a glimpse of the wonders of tennis.

Tennis prodigy Karasuma Gaki juggles tennis training with his duties at the sake brewery.

Vermouth and Kaito Kid are drooling over Niou; they both want to learn Phantom!

Angels and silver bullets? Spell interruption! No traitors allowed in the brewery!

Bourbon is a loyal fan of Rikkai University!

Out of consideration for Bourbon being his fan, Karasuma decided to spare his life, brainwashing him daily to make him understand that his lover was the organization! Not Japan!

Shuichi Akai defected? We'll catch him, drug him, and turn him into a little brat. Let's see how he runs wild then!

After being ambushed and shrunk by a drug, Shinichi Kudo finds himself in another world. There's already a 17-year-old Shinichi Kudo here... *sobs* He's just a drifter in this other world; his current name is Shinji Kudo. ಠ╭╮ಠ