(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."

······

After waking up, he unexpectedly traveled to a chaotic and crazy world of anime.

There are angels, demons, elves, ghouls, monsters, evil gods...

all kinds of races exist in this world.

However, the initial gift package given by the system is just a tree, 'Tree'

"Refund! I don't want to play anymore, let me go back!!"

When he saw the novice gift package, Li Yu cursed directly.

However, when he finished using it, he realized that this was just a concept!

What kind of tree do you think it looks like, then it is that kind of tree!

When he made a choice and merged with it, Li Yu knew that he could eat delicious food and sleep well!

(Anime hodgepodge, everything, after)

No talent for ninjutsu? Then carve a bloody path with your sword!

Traveling through the world of Naruto, Yongen unexpectedly became an orphan in the Hidden Mist Village.

Without a surname, without chakra talent, unable to practice ninjutsu, and unable to even learn the most basic illusion techniques...

Fortunately, Yongen has awakened the [Proficiency System] - as long as he practices repeatedly, he can become infinitely stronger!

Swing your sword a million times and unlock the title of [Sword Saint]!

Everything in the world will be killed!

Even if one practices Chakra thousands of times without any talent, he can still forcibly upgrade to the Six Paths level!!!

With his physical skills trained to the extreme, Yongen's body even surpasses the Eight Gates of Ninjutsu, and he can shatter Susanoo with a snap of his fingers!

Under the cruel rule of the Blood Mist, he endured and grew up.

"Others practice ninjutsu, I practice swordplay."

"Others learn illusion techniques, I practice swordplay."

"Others are dating, but I'm still practicing swordplay!"

Until two years later——

"The Fourth Mizukage? One sword!"

"Akatsuki? Two swords!"

"Mei Terumi? ...Wait, what did you say? You want to marry me?"

What would you do if you had unlimited clones?

Zhao Fei traveled through another world and obtained an infinite clone system.

Every time you create a clone, it is equivalent to having an extra brain. Your learning ability, analytical ability, etc. will all be doubled!

In this world where the strong prey on the weak, Zhao Fei rises rapidly with the power of his clones and crushes the so-called genius monsters.

Cultivation? Countless clones practiced for him day and night;

Resources? Countless clones, plundering everything he needed.

Genius? Monster? In front of Zhao Fei, they are just stepping stones!

Cultivation, wealth, power... the entire alien world will become stepping stones for him to reach the top!

Relying on his infinite clones, Zhao Fei rose rapidly and eventually took control of everything!

[Travel + All Heavens + System + Invincibility + Multiple Female Protagonists]

When he opened his eyes again, Uchiha Xingliu had already traveled to Konoha.

When he was still worrying about his future after losing both his parents, the auto-play system appeared.

The power of the system exceeded his expectations and gave him the confidence to change the world.

The landscape of the ninja world changed completely because of him.

Why were Sarutobi Hiruzen and his friends eliminated?

Why did Uchiha Madara and Senju Hashirama meet again?

What did Otsutsuki see and why did he fall silent?

Where will the ninja world go?

In the final battle, the Ninja Alliance collapsed instantly when they saw Susanoo standing tens of thousands of meters high.

Uchiha Xingliu looked at the moon in the sky and announced his ambition to the world:

No one has ever stood on the throne of heaven, not you, not me, not even God, but this unbearable vacancy on the throne of heaven is about to end. From now on, I will stand at the top!

But Uchiha Xingliu didn't know that his journey had just begun...

(This article has changed a lot of the original plot, please do not read if you mind)

(The Naruto and One Person chapters have been completed, and the All Heavens chapter is in progress)

For everyone who appears before me, I can choose whether to copy all their abilities to myself, or to copy the entire person and make the copy a servant who absolutely obeys me - this is the ability I have.

I have always chosen the first copy, after all, I am not interested in servants in reality.

Until one day, I suddenly discovered that I have another ability, that is, I can travel to the fantasy world through computers and mobile phones.

[Survival in the End of the World] + [Super Job Change] + [Mechanical Corps] + [Firepower Competition] + [Resource Competition]

The apocalyptic vehicle survival game is here, and Xu Qing awakens his talent for unlimited synthesis.

…

[Infinite Synthesis (Color Creation Unique Talent]: When synthesizing items of the same level, the level will definitely be upgraded and there is no upper limit; synthetic materials can repair damage]

"bite!"

[Consume two green water collection modules to synthesize a blue Excellence-class vehicle water production module, water production speed +10 tons/day]

"bite!"

[Consume two ordinary white Tang swords to combine into a sharp green Tang sword, sharpness +2]

"bite!"

[Consume Iron Block × 8, Copper Ingot × 2, vehicle propulsion module repaired successfully, vehicle speed +50%]

…

Vehicles are the foundation for survivors to survive against the apocalyptic environment.

Survivors can improve the grade of vehicles, upgrade weapon modules, and switch to extraordinary professions.

To cope with the crisis of the endless world.

Xu Qing, who possesses a talent for synthesis, is far ahead in the level and grade of vehicle modules and vehicle-mounted weapons.

While others are still struggling to survive.

However, Xu Qing had already led a mechanical army and many beautiful teammates to achieve extraordinary godhood.

Embark on the road to hegemony among all races.

The sun disappears, alien swarms attack, and humanity falls into the Dark Ages.

"Low-quality pistol lv1/9, damage 3, effective range 15 meters"

After causing effective damage ten times in total, it can be upgraded to:

"Ordinary pistol lv2/9, damage 4, effective range 30 meters, activate additional attribute: bullet recovery 1/1h"

Facing the fierce swarm of insects, Lin Feng obtains the item upgrade system, which allows bound equipment to accumulate upgrade points by killing enemies, and achieve unlimited equipment upgrades.

Pistol → Bolt gun → Nuclear cannon... → Star destroyer cannon

Upgrades can also obtain additional attributes: bullet recovery, space magazine

RV → Armored vehicle → Mobile fortress... → Space battleship

When others are still running around, Lin Feng is already driving an armored vehicle, holding a bolt gun with unlimited bullets, enjoying the fun of monster hunting and upgrading.

"Uchiha's monsters have landed in Loulan!"

"The man-eating devil is slaughtering in the Wind Kingdom!"

"The arrogant false king is approaching the Fire Kingdom!"

"Uchiha Tenshu is fighting a decisive battle against the coalition of five nations!"

"The great sun of the ninja world is about to come!" ...

"Don't I just want to be the emperor? Do you have to demonize me like this!" Uchiha Tenshu said speechlessly.

Chu He, a veteran of the anime world, traveled to the world of souvenir anime and discovered he'd awakened powerful superpowers!

At first, Chu He simply wanted to earn money writing light novels, while also looking for familiar beautiful girls to date and have fun with his favorite characters.

But soon! Chu He discovered he was completely invincible!

If I were invincible, wouldn't I be able to do anything I wanted?

I'm Superman, and I'm going to protect my Earth!

This world is so beautiful! Kasumigaoka Utaha, Nishiki Chitsuka, Hayasaka Ai, Yasuhara Emma, Gokou Ruri, Nagasaki Motoyo, and over there, Goto Ichiri and Kitagawa Umi—none of them can escape!

What? I can even travel across worlds? Amazing! With so many beautiful girls, I'm overwhelmed!

Take photos at various anime landmarks, watch the girls act out famous anime scenes, and save all regrets!

I'm Superman, and I speak for myself.