(Comprehensive anime + multiple heroines + plagiarism, Oregairu, The Heroine of Nowhere, Kaguya-sama: Love is War, Lonely Rock, I Can See, Kashi-sama, Can’t Study Together, The Quintessential Quintuplets...)

What should I do if I travel through time and space and become a fat otaku?

Masao Tanaka was extremely desperate. He had traveled through time. It would have been fine if his name and family were strangers, and it would have been fine if he hadn't been given a handsome face.

But why did he become a typical fat otaku like someone from an anime?

Fortunately, there is a system, but why is this system called the [Degenerate System]?

······

Yukinoshita Yukino: "It's really uncomfortable to be with Tanaka Jun."

Ying Lili: "You are a guy whose head is full of pornographic garbage. Come up with a new plot for me!"

Kasumigaoka Utaha: "I never thought that the person who wrote such a sweet novel would be you, Fat Otaku."

Yotsuya Miko: "Tanaka, help me, just destroy the evil spirits and let me..."

Fujiwara Chika: "Tanaka is really cute."

Goto Ichiri: "Tanaka, best friend."

······

Li Lin traveled through the world of anime and found that this world has various characters from anime.

Karuoko Yukihara Ai, A-level steel plate Yukishita, crown assassin Kato Megumi, golden-haired loser Eriri, Kasugano who hates her sister, Gabriel who is a little lazy...

However, in addition to beautiful girls, this world also has various monsters and evil spirits, and it is extremely dangerous.

Fortunately, the Book of Name Contract is awakened, and you only need to slay monsters to strengthen yourself.

You only need to keep getting to know strong people, and you can analyze their powers.

Analyze Abe Haruaki, obtain the Great Accomplishment of Onmyoji, obtain the Divination of Things, obtain the Feathered Fox...

Analyze Kurosaki Ichigo, obtain Tensa Zangetsu, obtain Getsuga Tensho...

Analyze...

As he continues to explore this world, Li Lin discovers the dark source of the chaos in this world.

Kudo Shinichi, you are in big trouble!

"Mrs. Kudo, you don't want your son to be haunted by evil things..."

[Romantic Daily Life] [Harem] [System Panel] [Power Fantasy] [Suspense Elements]

This is Tokyo, an international metropolis. Behind its bustling facade, as countless people drift off to sleep each night, human fears intertwine, coalescing in the city’s dark underside into a catastrophic alternate world.

This world is called Yūmei, where skeletons pile like mountains, bones form endless forests, and a sea of blood roils eternally.

...

“Kurusu Akira, male, 2nd year, Class A, Tsuki no Shima High School.”

“A top-performing ordinary high school student.”

The hunters glare at the boy standing calmly in the middle of the battlefield, effortlessly tearing demons to shreds, and curse aloud:

“Are you seriously calling that ordinary?!”

This is a Tokyo Strange Tale of “attending school, working part-time, and dating during the day, while turning into a demon hunter at night, slipping through shadows and wading through blood.”

Every night at midnight, Kurusu Akira descends into Yūmei, joining all of Tokyo’s demon hunters in sweeping away the frenzied demons of hell.

He believes that the demons of Tokyo will never shed tears.

And so—

He begins to ravage Yūmei.

Traveling through Tokyo, Yokogawa Yuu awakens the [Life Achievement System] and can see the unknown secrets of girls. Unlock these "special" achievements and you can get various rewards for a carefree life. The school beauty, the top student, is actually... The cold female teacher, actually has an unknown side... So Yokogawa Yuu relies on the system to travel around Tokyo and control countless girls.

"The universe is vast and boundless; the Dao is unpredictable."

You are reborn on Earth, possessing an innate, heaven-defying comprehension. When inspiration strikes, you naturally understand all things!

Lin Beichen was reborn into a parallel world, and a mysterious and profound voice suddenly echoed in his mind.

Though he had no system, he discovered that his comprehension was innate and heaven-defying — all things in the world revealed themselves to him at a mere glance.

"How should I utilize my Heaven-Defying Comprehension?"

Setting his sights on the college entrance examination one month away, Lin Beichen swiftly completed a legendary counterattack — rising from the bottom of the class to the top scorer!

Yet, he soon lost interest in studying, for with his innate comprehension, human knowledge posed no challenge. It was as if he was born knowing everything.

Falling into distress, unsure how to develop his talent, he wandered aimlessly — until one stormy day.

Amidst torrential rain and roaring thunder, Lin Beichen sat dazing by the window.

In that fleeting moment, inspiration blessed his heart.

He slowly stretched out his hand, spread his palm open, and gazed at the blazing thunder streaking across the sky, attempting to move one finger toward the heavens and earth.

"In this world, there were no cultivation methods. But now that I am here — one shall naturally appear!"

"Palm Thunder!"

[God Slayer] + [Ashura Armor] + [Duanmu Yan] + [Good Evil] + [Armor Team 2]

After traveling to the world of slaying gods, Lin Yan was a little surprised when she looked at the silver-purple pager in her hand.

"I?"

"Shura Armor summons someone?"

Lin Yan looked at the ghost-faced man on the ground who was stepped to death by her, and a gray Rubik's Cube slowly floated up.

Good can make one a king, and evil can make one a devil.

As long as you kill the mysterious one, you can refine the genetic code and make yourself stronger.

"A mystery for one day, a mystery for your whole life!"

Nanda Snake Demon: "Does being mysterious mean you have to die?"

"If you don't die, then I will die?"

Become an agent of the judgment of the law,

Even a god is like a bug in front of the Shura Armor, which possesses the strongest aura.

"I'm too lazy to reason with you. You don't deserve to hear it."

"Gods and demons..."

"What did you say?" The god was a little confused.

Lin Yan: "God and Demon Extermination Slash!"

[Join the army, high martial arts, add points, violent and cool, hot-blooded and domineering, not suppressing the realm, killing decisively]

Li Yuan came to a high-level martial arts world where ferocious beasts were rampant and all kinds of races were invading.

And he was told that there were only thirty years left before the extinction of human civilization.

Fortunately, on the first day of enlistment, the Military God Killing System was awakened.

At the beginning, you will get the S-level martial arts talent Immortal Golden Body!

Every time you achieve something, you get a reward.”

"Host obtains merit points for the first time, reward: Stellar Breathing Technique!"

"Host won the championship in the recruit competition, reward: Mastery of the Realm Fist!"

"The host has obtained the General Star for the first time, and the reward is: the Origin Divine Embryo!"

Not only that, every time he kills a ferocious beast or a myriad of creatures, he can gain upgrade points.

Consuming upgrade points can improve your martial arts realm and martial arts skills.

"Upgrade points -1000, realm raised! Second level warrior!"

"Skill points -1,000,000, Immortal Golden Body evolves! SSS-level Eternal Immortal Body!"

Only thirty years left for human civilization?

Li Yuan, carrying the five-star golden emblem on his shoulder, stood in front of millions of people and cut open the gate to the star realm with one sword.

At this moment! The human race officially counterattacks the alien race!

Anyone who offends China will be punished, no matter how far away they are! Wherever the blade passes, all land will be ours!

[System + High-level Martial Arts + No Female Lead + Group Portrait + Cultivation Stream + Entry]

Kong Xuan traveled through a foreign world invaded by all races and awakened a "peerless career system".

As long as you train students, you can receive life rewards and martial arts skills.

Just when Kong Xuan thought that this wave was stable and he could relax and relax, he drew a career direction and got a "security guard".

Looking at the eldest disciple in front of him who had the title of "Future Martial Emperor", Kong Xuan spoke earnestly.

"The security guards are not guarding ordinary gates, they are guarding the gates of homes, city gates, and even the national gates!"

The second disciple who possesses the "Divine Mind Domination" entry obtained the "Unlocking" skill.

Kong Xuan said seriously: "Unlocking is not limited to physical locks. Bottlenecks, genes, and even the boundaries of life and death can all be locks!"

…

Until all races come again and the mountains and rivers are shattered!

A tall and strong man stood in front of the national gate and killed the invading enemy with one punch, shocking the world!

"The teacher once said I was a security guard, so I am the security guard of the human race, protecting the safety of the human race!"

A thought from a peerless woman can annihilate all races and bring the dead back to life!

"My teacher once said I was a locksmith, so I will open locks for the human race. Life and death are also locks!"

[Entertainment Circle + Multiple Female Leads + Director + Best Actor + Plagiarist + System]

He is recognized as the godfather of idol dramas and a pillar of Chinese-language films.

He is a world-class director and a genius screenwriter.

It is the Tang Monk's meat in the eyes of female stars and the ladder to heaven in the hearts of male stars.

He can make eighteen-tier stars become famous overnight and give outdated actors a second spring.

He is the number one boss in the entertainment industry, Qin Xuan!

PS: I don’t accept the Tang Dynasty Poetry~~

[God-slaying + invincible + hacker system + relaxed and funny + make up for regrets]

Qi Mo was a programmer in his previous life. He died suddenly and traveled to the world of God-slaying. The system matched his identity and obtained the [Hacker Matrix System]. However, unlike what he expected, the skills he obtained were somewhat... different.

[Star-picking Hand: can steal data or exploit vulnerabilities.]

[Ballistic coordinates: can locate characters on the battlefield.]

[Point-breaking Operation: carry out precise strikes on a certain point.]

[Note: As a programmer with an IQ of 250, you can't even understand these, right?]

Qi Mo's chest rose and fell: "The system feels that you are scolding me?" Personal attack! Mental attack!

In his vision, it was no longer a classroom, a podium, a teacher, a desk, classmates, a fan... Instead, it turned into a green grid line, with green letters, numbers 0, 1 and various lines constantly jumping on it!

Qi Mo: What the hell?! Upgrading to a certain level, it seems that it can touch the human ceiling?

[Virtual Quadrant] [Fireline Reconstruction] [Gunfire Coordinates] [Blind Spot Breakout]

Qi Mo knew every Chinese character, but there was no system prompt. How could he use these skills? Forget it, just operate them randomly!

Save Zhao Kongcheng, save the Sword Saint.

Guan Zai looked at this rising star and sighed: "The Yangtze River's back waves push the front waves." ...