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!

Reborn into the adrenaline-pumping world of Tokyo Avengers! With a system, Manji will live a different life. He forms his own team, establishing Ten'a. He saves Ichigo and the field, preventing tragedy. Mikey, who was invincible in Tokyo, is defeated by Manji. He subdues the Black Dragon, and Shiba Taiju's power is suppressed by Manji. He defeats Tenchu, and Kurokawa Isana is stunned by Manji. He consumes Brahma, and Kawashiro Senju submits to Manji! He crushes the Sixth Generation Danpora, and Terano Minami falls before Manji. He sweeps through the hot-blooded district SWORD! He takes on Kowloon! He encounters the Kengan Ashura world again, and wins the Kengan Deathmatch Tournament. With absolute ruthlessness, he reaches the pinnacle in this fictional world.

Jiang Fengyan is just an ordinary high school student. During history class, he dozed off out of boredom after reading the manga Prince of Tennis. When he woke up, he found that the history the teacher taught was all messed up. It was not until later that he realized that he had traveled to a parallel world on Earth. The most important thing is that in this world, the most popular and beloved national sport is tennis. Jiang Fengyan even discovered that in this world, he can use the super tennis skills in Prince of Tennis. Such as outside spin serve, two-way wielding, shot A, B, C, D, basic one-legged short steps, whirlwind smash, etc. So, after possessing so many skills, the story of an ordinary high school student growing up to become a legendary superstar begins... This book's friend group: 463135625, welcome to join.

One blink and I was transported to the world of Food Wars!. Until that day… [Ding! Abnormal energy detected. The Strongest Chef System has been successfully activated!] [Host has triggered an emergency mission: Calm the Red Oni on the verge of going berserk.] [Mission Description: The Red Oni before you is on the verge of losing control due to prolonged hunger and burning inner fire. Please use the available ingredients to temporarily quell its inner fire and alleviate its hunger, preventing it from going completely berserk and causing destruction.] [Note: Ordinary food has little effect; it requires infusing 'heart' or using a special recipe.] [Mission Reward: One recipe for Clear Broth Soba Noodles (Perfect), Chef's Heart - Soul Suppression (LV.1), Mission Points: 1 point.] [Note: Due to the urgency of the situation, the reward has been issued in advance. Please learn and prepare it as soon as possible.] [Failure Penalty: The cafeteria is destroyed, and the host is highly likely to be seriously injured or die.]

As a chef who successfully survived the world of dark cuisine in his previous life and even possessed the title of "Rin," Takayama Akira's dream is simply to be a lazy bum who can lie down and relax. After all, he struggled for a long time in the hellish world of dark cuisine in his past life. Now that he's been given a second chance, what's wrong with enjoying life? But why do you students of Totsuki Culinary Academy always disturb my peaceful life? Food War! Food War! Food War! It's that damn food war again! Since you're so eager to die, then I'll grant your wish! But you students had better be mentally prepared. After all, the loser will have a nasty mark branded on their stomach! ~~~~~~~~~~The protagonist is not a good person! The protagonist is not a good person! The protagonist is not a good person! (Important things said three times)

The Teiko basketball team is renowned for its symbolic "Age of Miracles." Within this, the "Phantom Sixth Man," a shadowy figure, remains virtually unknown, yet possesses special abilities that command respect even within the "Age of Miracles." Our protagonist, however, is even lesser-known than this "Phantom Sixth Man"... "Keep a low profile," the protagonist says. ……………………………… ...[Youlu]

A time traveler travels back in time and becomes the Fourth Hokage Minato Namikaze, who was reincarnated by Orochimaru.

Sarutobi Hiruzen: Minato, why have you become so cruel? You are no longer the gentle and kind Minato I knew.

Orochimaru: Why is his power so strong? What kind of power is this?

Minato, to thank you for taking care of Naruto for so many years, I will send you to hell!

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.