A boy who died unexpectedly arrived in the world of Jujutsu Kaisen and decided to become the strongest.

"The Zenin family has ten types of shadow magic, the Gojo family has no limits in their techniques, and the Kamo family has the Crimson Blood Manipulation Technique. The Crimson Blood Manipulation Technique seems the most ordinary, doesn't it?" Kamo Shinichi thought. "But since I inherited this technique, I'll develop it." The most mediocre technique among the three families, combined with Shinichi's rich imagination and vast knowledge, led to the plan: "Then, let's call it the Gojo Satoru's Great Salvation Plan!"

Having transmigrated into the body of the Fourth Kazekage, Rasa deeply felt the dire situation of Sunagakure. The land was barren, resources scarce, sandstorms rampant… They were utterly defeated by Iwagakure, extorted by Kirigakure, and harassed by Kusagakure. “Especially Konoha, they’re too strong, too terrifying, a huge threat to Sunagakure.” “To protect myself, I can only use the Great Deception System to spread rumors, so they won’t have the time or energy to continue humiliating Sunagakure.” “I did nothing wrong! I’m only trying to protect Sunagakure!” Rasa glanced at the list of rumors in front of him. [What? Hiruzen Sarutobi stole the credit that should have belonged to Kagami Uchiha?] [Shocking! Sakumo Hatake died tragically because his achievements threatened his master!] [Wait! Who doesn’t know the truth about Minato Namikaze’s death?] [A great disgrace! The dignified Mizukage has been reduced to a mere Konoha Uchiha spy puppet…]

In the year that Takizawa Kita traveled through time, high school students like Byodoin Phoenix and Oni Jujiro led the Japanese team to the World Cup.

Junior high school students include Tezuka, Yukimura, Echizen, Kintaro...

The area is teeming with powerful individuals, whose talents are extraordinary.

But it's okay, Takizawa Kita says he has a cheat code.

He can become stronger as long as he touches the opponent's racket.

Attribute points, evolution points, talents, the furnace of skills, and so on, have created his own powerful tennis universe.

"Takizawa Kita, why have you improved so much in such a short time?"

"Because playing tennis is really simple. As long as you have a racket, you can just play however you want."

"Who gave him the racket?"...

Bad News: Waking up in a different world. Good News: It's Prince of Tennis. Bad News: The protagonist was a tennis novice before the time travel. Good News: He met Jujiro, a demon who hadn't yet joined the U17 team. Furthermore, he awakened the mysterious Six Paths Dimension, where opponents he'd previously played against can appear in his dreams. Furthermore, each door in the Six Paths Dimension grants him a special ability bonus. After witnessing the rise of demons and facing off against the young "First Army," the protagonist joins Seigaku, completely overhauls the tennis club, and leads it to the national championship. He lays low in the U17 team, hones his skills in the expedition team, and rises to fame in the World Cup. Ultimately, he becomes the tennis king everyone dreams of! The synopsis is too much to read, but after the transition period, the excitement begins with the Jr. Tournament section. (Already available: the excellent Prince of Tennis fanfiction "In Prince of Tennis, I Have a Tennis Mini-Game...")

Reborn in the Prince of Tennis world, you begin with the Three-Tama Sharingan. Three-Tama → Mangekyō Sharingan → Eternal Mangekyō Sharingan. On your first day at school, you challenge the Seigaku prodigy, "Your tennis balls are no match for these eyes!" Three-Tama is just the starting point; the path to the Mangekyō, and ultimately the Eternal Mangekyō, has begun! The title of tennis's strongest will be born from these all-seeing Sharingans...

Shinji Igarashi travels to the world of Prince of Tennis.

Join the Hyotei tennis club.

Shinji Igarashi constantly challenges the strong and challenges himself.

He led Hyotei to win the Kanto and national championships, and made his mark in the world championships, becoming famous all over the world.

Finally face the legend, defeat the legend, and become the legend.

......

Atobe Keigo: "With him, Hyotei can become the national champion for the third time in a row!"

Echizen Ryoma: "We're both in the same first grade, but I'm still far behind!"

Echizen Ryuga: "I can't even swallow his tennis ball!"

Byodoin Phoenix: "Even though I'm constantly evolving, I can't defeat him!

Polk: "He is the strongest opponent I have ever faced!

Echizen Nanjiro: "I wish he was from the same era as me!"

Meichuan accidentally transmigrates into the world of The Prince of Tennis and is given the new name "Meichuan Leiku". To return to his reality, he must lead his school's tennis team to the National Championship. Unfortunately, he finds himself at the weakest tennis school in the series.

Well aware that tennis in this world is a high-risk, "killer" sport, Meichuan reluctantly takes on the challenge. His saving grace is a unique system that activates when he is just one point away from losing a match. Named the "Saint Seiya" system, it grants him two powerful abilities upon activation: his opponents cannot use the same move on him twice, and he gains access to abilities like Cosmo, the Seventh Sense, and the Eighth Sense.

Embracing this, Meichuan adopts a "play dead" strategy, letting his opponents dominate until his back is against the wall. Just when everyone thinks he's about to lose, he tells his teammates not to panic, activates his system, and declares, "The advantage is mine!"

Fisherman Xia Yu journeys into the Pokémon world. Not only is he an orphan, but his first Pokémon is a Magikarp that can only "leap." What a disastrous start! Fortunately, every Pokémon Xia Yu catches rewards him with Light Balls. [Catch a Magikarp, reward an Energy Ball.] [Catch a Tadpole, reward a Rainmaker Skill Learning Machine.] [Catch a Dragonite, reward an Attack Booster.] [Catch a Kyogre, reward an Indigo Orb.] ...From then on, Xia Yu's journey into the Pokémon world of fishing completely derailed his trainer career. Years later, a mysterious trainer rises to prominence, punching regional champions and kicking legendary beasts with his feet, unstoppable. Reporter: "Master Xia Yu, there's a rumor that you single-handedly quelled the legendary war in the Valley of Creation. Please...

He traveled through the elf world and became Sakaki's son, becoming the new boss of Team Rocket.

"Mr. Mammon, it is said that in the Golden City Battle, the Rocket Team organization led by you beat many champions such as Lance , Steven, Wallace, and Leon to the ground and went to the hospital to recuperate for half a month. What do you think?"

The reporter interviewed Mammon, the leader of Team Rocket.

"It's a complete rumor. They only recuperated for a week."

"It is said that you forcibly abducted the champion of Cynthia in the Golden City Battle. The people in the Sinnoh region are very dissatisfied with this and hope that you will return the champion Cynthia to them. What do you think about this?" The reporter continued the interview.

"Nonsense, we are in love with each other, how can they oppose it." Mammon smiled.

"By the way, Cynthia is now in labor and is not considering becoming the champion of Sinnoh again for the time being. Thank you."

(ps: The world view is synthesized by games, animations, and special editions. The Giovanni in the article is the special edition + game version)

[Starting with Snivy + System (assistance) + Protagonist growth (readers who like starting with legendary Pokémon are advised against reading this) + Suitable Pokémon gender (choose based on Pokémon characteristics, no fixed preference)]

Ye Lan, who is obsessed with Grass-type Pokémon, wakes up to find the world completely changed!

Ye Lan was dumbfounded as she looked at all the news about Pokémon on her phone.

"Am I crazy? No, I'm not crazy! This time, I'm determined to lead the Grass-type to the top!"

"Ding! Congratulations, host, you have awakened the Grass-type Elite Four Training System!"