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"

Traveled to The Prince of Tennis and became a member of Rikkai University.

This year, Yukimura, Sanada and the others were still in their second year of junior high school, Kirihara had just joined the tennis club, and the dormant Mori was still lying flat on his back at Rikkai…

This year, Rikkai will build on its national championship success and move forward.

This is the best era and also the era when Rikkai University is the strongest.

Bei Dao, who had just arrived in this world, discovered that as long as he formed a partnership with these people, he could gain their strength and become stronger.

Strength, speed, skill, mental strength...

Essence, Qi, Spirit…sixth sense, manas, alaya…

The highest realm, the ultimate dimension...

There is nothing that cannot be done, only things you can’t imagine!

Time flies, and looking back, Kitajima has already found that he has led Rikkai University to the top of the world!

Levels: Novice, Regional, Metropolitan (County), Kanto, National, World, and Ultimate

ps: A genius who studies hard will create his own unique skills~ The introduction is incompetent, please move to the main text~

When he was in Konoha, he started out as Tsunade's childhood sweetheart. This start required him to change his fate.

The tragedies of World War II and World War III, and the decline of Konoha, all disappeared.

I want to hold Tsunade's hand and walk step by step to the top of the ninja world.

Uchiha Madara, Otsutsuki Kaguya, come if you can!

Zhang Hong traveled through time and thought he could awaken the golden finger like his predecessors who traveled through time.

As a result, Zhang Hong discovered that he had become a system administrator and a golden finger for others.

Fortunately, administrators also have their own benefits.

The main world is the world of Shoji.

The copy world is mainly composed of the captive world of Cooking Master and gourmet food.

In addition, this book should have multiple female protagonists as expected, which needs to be emphasized.

Originally just a regular sports anime fan on Earth, he suddenly finds himself transmigrated into an anime world. Awakening the template of Akashi Seijuro, he initially believes he has entered the world of Kuroko no Basuke.

But it isn’t until he hears the name of the man standing at the very peak of the world that he realizes—this is the realm of killer tennis!

He acquires Fudomine Middle School, establishes a brand-new tennis club, and gathers all the top-tier players from the junior high world. Using the power of the template system, he accelerates each player’s growth.

Through that, he leads them to a three-time national championship victory and onto the U-17 world stage

Water, earth, fire, and wind. People who can control one of these elements are called firebenders. As a result, four nations and tribes were born in the world: Water, Earth, Fire, and Air.

Among them, only the Avatar-Avatar can master all four elements at the same time. It serves as a bridge between the four nations and maintains the balance of the world.

However, just a hundred years ago, the Avatar-Avatar suddenly disappeared. One of the four nations, the Fire Nation, launched a war of aggression against the other three nations, which lasted for nearly a hundred years.

At this time, Kahn traveled through time and became a young firebender...

Lu Yu accidentally traveled to the world of One Piece and was bound to the God-level Pirate Crew System.

My crew? Yeah... it's a little special.

First Division: Night Raid from the Akame Ga Kill.

Second Division: The Akatsuki, led by Pain, from the Naruto world.

Third Division: The Seven Deadly Sins.

Naval Headquarters:

"Everyone, be on high alert. That man... he's coming."

Four Emperors:

"Sh*t, who the hell provoked him this time?!"

"Someone get ready to apologize. I’ll go in person if I have to...

(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...

Accidentally traveling to the world of the comic version of Prince of Tennis caused a change in the world line.

The champion Rikkai University completed an unprecedented three consecutive national championships.

Kunimitsu Tezuka did not let injury ruin his three-year tennis career.

Echizen Ryoma has completely turned evil, and he firmly believes in staying in the American team and waiting for an opportunity to avenge Byodoin Phoenix.

...

The person who triggered this butterfly effect was a Quincy who escaped the large-scale [Sacred] punishment when Yhwach awakened and fled here.