Who says that supporting characters can't be the protagonists? Some people only need a little help to become the protagonists. As for me, I was born to be the protagonist chosen by the author, so it's understandable that I make a few mistakes occasionally. That day, Ishigami Yu said so righteously. The girls: So, Ishigami-kun, what do you want to say? Ishigami Yu: Um, can you not slap me in the face?

The genius nobleman Yan Jingming binds himself to the [All-round Learning System] and begins a fast-travel journey through various anime worlds.

In the world of "The Prince of Tennis", he formed a doubles team with Bunta Marui to make up for the regret of three consecutive championships;

Transform into a genius detective and solve unsolved cases in the world of Conan;

Awakening his Zanpakuto in the Bleach world, he became a powerful villain in Hueco Mundo;

In "Vampire Knight," he engages in a fateful showdown with the Pureblood King;

There are also the worlds of "Slam Dunk", "Ace of Diamond", "Naruto", "Hikaru no Go" and so on...

Each world is a new challenge, and each journey will become a legend.

——"System, what we need to learn this time is..."

(Calm, rational, genius male protagonist x multi-world ability growth, some worlds contain CP)

Su Yun came to a comprehensive world that was about to collapse due to a mysterious recovery, but he didn’t panic at all.

Because, he can edit the stories of the two-dimensional girls and broadcast them publicly, and gain enough prestige by publicly executing the girls, and then he can…

So…

“Artoria, I am your previous life, King Arthur!” Su Yun, who was in the form of a dumb haired king, looked at Artoria, a foreign student with a bewildered face, and said valiantly.

“The evil spirit, that’s me, that’s you! Tokisaki Kusan!” Su Yun, who was transformed into the elf of time, stood in front of the stunned Tokisaki Kusan, with a seductive smile on his face.

“Balzebu, the power of thunder is my power, and my shape is also the power you should have. Now, try to take out the power that belongs to you from your body! It’s called – Dream One Heart!” After listening to General Thunder’s words, Balzeb subconsciously stretched his right hand to his chest.

Morgan Le Fay, Tamamo Mae, Miyamoto Musashi, Yae Kamiko…

One after another, mortal girls who had no power before, all showed their extraordinary side to the world under Su Yun’s bad taste.

So, people really think that they do have extraordinary power, and therefore, they have really gained extraordinary power.

The world has been completely changed because of this, and the mysterious history that human beings cannot overcome is rewritten!

The ratings are normal; everyone who's seen them says they're great! After signing the contract, I was pulled into a bizarre world.

On the white-haired girl's panel in front of him, it was clearly written: [Model: Dongfeng-5C, Rating: UR (Mythical)]

My hands were shaking, my heart was pounding, and my mind was filled with the unfair terms that I had just personally revised.

She tilted her head to look at me, her pure blue eyes full of curiosity: "Chu Xuan, your heart rate is over 180, are you excited about signing me?"

Excited? I'm fucking afraid of dying!

I almost enslaved a walking nuclear bomb just now! With that black market contract worth two thousand dollars!

The shady dealer who sold me the contract even said, "Don't worry! It's an N-level agreement; you can bind anyone below SR level!"

I'll tie you up, you son of a bitch! This is like using a dog leash to tie up a Star Destroyer!

Now, this "Dongfeng Goddess," capable of wiping out a country with a single shot, is looking at me with her adorable eyes, seemingly waiting for me to feed her.

And in my pocket, I only had 1,310 yuan left...

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?"...

This is a slice-of-life story with no romantic pairing, focusing on friendship and one-sided feelings. If a male lead appears later in the story, there will only be one.

It's normal for a girl like me to have a little bit of skill in the world of Prince of Tennis!

Everyone silently thought to themselves: Is that even a little bit of skill?

This is a fan fiction set in a parallel universe. The plot is sometimes nonsensical and inexplicable, and contains personal interpretations. Please proceed with caution if you are not a fan.

This is purely for my own amusement. If you don't like it, just close it. Please don't criticize! Thank you!

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

(Classroom of the Three Kingdoms + Oregairu + Saekano: How to Rascal Does Not Dream of Bunny Girl Senpai + Other Anime)

Several years after transmigrating, Yao Xia finally passed the entrance exam for Zongwu High School.

Just when he thought he was about to enjoy a wonderful school life, he was forced to transfer to a high school and became a member of Class 1-E.

Good news: He didn't end up in the hopeless Class D.

Better news: His teammates include Hachiman Hikigaya, Yukino Yukinoshita, Yui Yuigahama, Hayato Hayama, Yumiko Miura, and Saika Totsuka. In addition, there are characters from other works such as Megumi Kato and Sakuta Azusagawa.

This is a sure thing!

[Practical training + multiple female leads + romance + invincible]

The protagonist is transported to the world of Classroom of the Real, inheriting Ayanokoji Kiyotaka's martial prowess, Azusagawa Sakuta's witty banter, Oreki Houtarou's good looks, Ito Makoto's womanizing skills, and Hikigaya Hachiman's name.

In this life, he vowed to carry on the mantle of Brother Cheng!

[Slice of life + multiple female leads + romance + Class A start]

Office worker Toru Kaedehara is transported to the world of Jūkyū University and becomes a student in Class A.

Kaedehara Tetsu, who activated the daily routine system, originally wanted to live a leisurely life.

However, he's a bit of a womanizer...

then……