(Electric wave works, with a lot of inner drama)

(If you're crazy enough, serious enough, and stressed enough, come see me.)

(Lonely Rock + Mygo, and other Easter egg characters that appear randomly)

The silver car accidentally traveled to another world and unexpectedly received compensation from someone else's system?!

A socially anxious guitar girl, a brilliant blonde drummer, a scheming bassist, an indifferent keyboardist, a broken-up team... Wait, why is there another pink-haired guitarist?

Why would you quit a band you founded? What does it mean to play in a band just so you can drop out of school? You have to cancel band rehearsals just because one member is missing?

What a mess!

For those of you who don’t have the soul of a band, let me teach you a lesson!

Let me show you what bonds and emotions are!

Wait, what does it mean to form a band for life?

Don’t even think about running away in your next life, not even a single one of you is allowed!

Stay with me forever!

The person

standing in front of you now is:

The absolute top star of the LALALAI Theater Company, the winner of the Imperial Drama Award for Best Actor, the admired senior and ideal dating partner of Kurokawa Akane.

The inspiration source personally certified by the author of "Tokyo BLADE", the spiritual mentor and only light of Hoshino Ai, the king of variety shows and stage plays that directors in the circle most want to cooperate with.

A perfect idol who debuted as a child star, he ranked first on the list of "child stars who most want to be their mothers" for three consecutive years after his debut, and ranked first on the list of "men who most want to hug" for five consecutive years after he grew up. The evaluation of "making everyone in front of the TV laugh in ten seconds" made Arima Kana call him an expert.

However, what is giving Kitagawa Ryo the most headache now is his sister who is not related by blood but is suspected to be reincarnated.

Summer sunlight streamed through the window, casting window-shaped dappled patterns of light on the quilt. A slender hand reached into the sunlight, seemingly seeking its warmth. The hand was very white, not a rosy white, but a sickly pale one, seemingly even whiter than the white quilt. Looking around, everything was as white as ever. There were no decorations, only a simple cabinet.

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)

Hoshikawa Taku, who traveled to Japan due to the sudden death of his black-hearted boss's "PUA", was bound to the [Black-hearted Agent System]. The more "black-hearted" he was to the girl idols he signed, the better rewards he could get. So... he signed Toyokawa Shoko with a black-hearted contract with no base salary and 90% profit sharing. He signed Hiroi Kikuri with a contract of "free food, accommodation and enough alcohol". He signed Takamatsu Tomo with the condition of "forming a band for life". He signed Hoshino Ai with a verbal contract of "teaching you what love is"... When they learned about the contract conditions, all the girl idols scolded him for being a black-hearted agent. But when Hoshikawa Taku pushed the contract in front of them, they signed the contract honestly one by one. There was no way, who made him offer conditions that they could not refuse... Hoshikawa Taku said: I am the one who lost money by signing with you, and every penny of hard-earned money I earned from you is what I deserve!

My name is Yukino Yukinoshita. By the time you see this, I will already be dead. My arrogance has always made me think I'm strong, even though I was once scared to tears and fed to pigs. I refused to give up and kept striving to become stronger. But reality tells me I'm just a useless little sister; I failed my captain's trust. —by Yukino Yukinoshita

My name is Miko Yotsuya. By the time you see this, I will have gone blind, but I have no regrets. The captain has always taken care of me; he pulled me out of the abyss. My time is running out, and I truly hope to see the day the captain succeeds. —by Miko Yotsuya

My name is Kaguya Shinomiya. By the time you see this, I've already lost my heart. It was truly a wonderful and happy time. What I longed for, the captain has subtly given me. Now let me fill that void. Please live well with this heart of mine. —by Kaguya Shinomiya

......

......

My name is Nangong You. I'm still alive when you see this. I don't agree with this price. I'm an egoist. If I had to weigh the world against the people I cherish, I would unhesitatingly choose the latter. So I choose... a restart. Welcome to my second playthrough world! —by Nangong You

[Oregairu + Aokana: The Young Girl + Kaguya-sama: Love Is War + Saekano + Chuunibyou + TBD]

Crossover anime, crossover anime, crossover anime!

Although it's a crossover anime, it's so crossover that even the author doesn't know how to describe it. All I can say is that the author will probably write about the characters you want to see in the future.

The story will begin with GBC as the main plot, and other anime plots will gradually be introduced, such as Oregairu, Lonely Rock, and Lost Children. There are also some other anime whose main plots have ended, but they will be continued in this novel.

Don't worry too much about the location and time. The protagonist isn't Superman; he can't fly from one place to another every day or travel through time.

Multiple female leads, and other anime male leads with gender swaps, so just obediently endure the protagonist's abuse along with the female leads.

There may be out-of-character (OOC) content; please do not read if you mind. Thank you.

Tennoji Kaede enrolled in Advanced Nurturing High School and successfully awakened the Gray House Karma System!

The more you are tainted by the 'cause', the more 'effect' he will give back!

"Gray House, add some points!"

Afterwards, Tennoji Kaede was assigned to Class C and formed a partnership with Ryuen Sho.

From this moment on, the unbeatable King Class C was officially born!

......

"Ayanokoji Kiyotaka? The White House is just a masterpiece, but can you beat my Gray House's supreme martial arts?"

"Yamachi Haruki? The Black Room is the supreme masterpiece, but I, Tennoji Kaede, am willing to acknowledge you as the strongest underground!"

"Longyuan, please believe me, I have absolutely no intention of using you as a tool!"

"Besides my little angel Hiyori, are there no decent girls in the actual class?"

......

Time flies, and three years later, it's graduation time.

The ultimate strategy that Tennoji Kaede decided upon entering the university has been achieved!

He ultimately became a legend of practical education and high moral character...

(Lonely Rock + CRYCHIC + MyGO + Ave Mujica) A cross-comprehensive music show. At the beginning, he inherited a worn-out guitar and a debt of 10 billion. Taku Sakagami felt that his life was about to take off. Fortunately, he inherited the musical talent of his previous life, and he has improved on this basis. It doesn't matter. I will find a way to study hard and get into college, do well in the music industry, and make money from plagiarism to pay off my debts in the future. However, all this nightmare started when a woman named Toyokawa Shoko invited him to join CRYCHIC. Nagasaki Suyo: "Onegai, Wadasi..." Sanka Hatsuka: "It's enough for me to be with Taku." Takamatsu Tomo: "We have to form a band for life, for life!" Wakaba Mu: "I have never felt happy to form a band." Shiina Tachiki: "Wherever Tomo and Taku are, I will be there." Toyokawa Shoko: "Please, Taku, let me forget everything." Taku Sakagami: Haha, this is completely over.

Practical training, system, self. Should good people be held at gunpoint? Ichinose Honami, help her. Should those who try to put out a fire be left to freeze to death in the snow? Hirata Yosuke, help him. You hold my sincerity, saying it's your winning chip? Sakura Airi, help her. Her heart has just warmed when she encounters the harsh winter of Karuizawa Megumi, help her. Maybe a little out of character, after all, my heart leans left.