(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."

······

Beside the coast, a 100-meter star gate was full of light.

Outside the star gate, the army made of steel stretched as far as the eye could see.

In the sky, fighter planes flew across the sky, interweaving the iron curtain.

In the distant ocean, aircraft carriers, destroyers, and frigates were scattered across the sea, ready to go.

All gun barrels were pointed at a figure walking out of the star gate.

"I order you to withdraw in the name of the Federal Command, otherwise, what awaits you will be a total war."

"War?"

Gu Jinlai took a step forward, his figure swelled in the wind, and in an instant he grew from less than two meters to a Chaos Demon God several thousand meters high. The brilliance of a white dwarf emanated from him, and his own gravity alone had caused lightning and thunder, tsunamis and tides within a radius of thousands of miles.

He lowered his head...

looking at the war weapons that looked like toys.

He reached out and a hydrogen bomb fell into his hand.

The electron-degenerate star core in his body released helium, which expanded. The terrifying high temperature instantly caused the isotopes of hydrogen, deuterium and tritium, to aggregate, and the energy exploded. The sudden formation of a blazing white light was like a sun lighting up the sea.

Before the energy of the sun was released, he clasped his hands together, and the blazing white mixed with billions of high temperatures was compressed and locked in his palms, not escaping at all.

"I think you should choose peace."

When the zombie virus breaks out, the protagonist Fu Chen obtains an equipment slot that can be equipped with anything, and it can be stacked infinitely.

"Can you equip anything?"

Fu Chen put on the phone and found that he had gained some of the phone's functions..

For example, with computer-assisted arithmetic, you can browse the Internet in your mind to search for information and steal knowledge. You can also play games and watch movies directly in your mind, and the screen of your mobile phone will appear directly in your mind.

But what use are these in the end times?

You need to equip some weapons that can be stacked.

"Only one equipment slot? But the effects can be stacked infinitely? What's more?"

Fu Chen looked towards the endless swarm of zombies...

Can zombies be used as weapons?

Later he discovered that there seemed to be more than just zombies behind this apocalypse.

The entire Blue Planet is also facing countless crises! Something even more bizarre is emerging!

"This isn't just a simple zombie apocalypse!"

"Blue Star, it's so lively!!"

Come to the Don't Starve world and awaken the ability to collect and synthesize.

Tang horizontal sword + mantis blade arm = sharp Tang horizontal sword

Sharp Tang horizontal sword + dragon scale = Tang horizontal sword with dragon power

Tang horizontal sword with dragon power + dragon horn = Dragon Slaying Sword?

...

Synthesize wood to get a campfire.

[Campfire (green): Firelight to ward off evil spirits, wood fuel, cooking]

Campfire + RV = Wood fuel base vehicle.

Wood fuel base vehicle + tank = mobile base.

Mobile base + helicopter (or jet) = sky fortress?

This world has experienced a century-level disaster. Some people have been sleeping in the shelter for hundreds of years. When they came out, they were completely unrecognizable. The water resources in the world have been exhausted for some reason.

"Dai Mubai, you have already found a way to die!"

"What?"

Dai Mubai was blocked by Tang San and his men just after he crossed over?

Don't worry.

The Hex system has awakened, and this time he would rather die than be Tang San's little brother.

[Ding! Please choose one of the following three Hexes! ]

[Newcomer to the team: Get an extra martial soul seat and immediately get a martial soul replicator. ]

[Golden Egg: Provide a golden egg, which takes 11 years to hatch. After opening, you can get rich rewards. ]

[Upgrade! : For every 2 levels of soul power, you will get an extra level of soul power. Immediately get 2 levels of soul power. ]

"Hehehe."

"Tang Xiaobie, this is the power of upgrading! I choose to upgrade!"

Use the power of Hex to reverse the situation!

After traveling to a strange world, he found himself imprisoned in a cage of the Goblin tribe.

After escaping with the help of the golden finger, he thought he would be the protagonist of this world, but he found out that the real protagonist was the Bone King who fought wits and courage with the air...

[Unrivaled Enlightenment][No System][No Harem]

The Road to the Heavens is Open!

Unrivaled Enlightenment without "Ding" or "Ding" Sounds

Gathering martial arts, secret techniques, bloodlines, laws, etc. from different worlds as resources

Lu Yuan wants to take a peek at the scenery above the word "immortal"

......

Set world: Swordsman, Under One Person, Naruto, Harry Potter, Marvel movies...

Yue Zhenshan traveled through the Republic of China and found that this world had Qigong cultivation, poisonous Gu corpse refining, alchemical magic, and strange scholars who talked about mysterious science. He started with a blacksmith shop and suppressed the world with iron and blood...

Aliens, dragons, vampires, mummies, all kinds of monsters appear on the earth one after another. Su Lun said, these monsters are all my clones. He is an alien visitor, the ancestor of vampires, the core of omnics, and an extremely powerful god. Underground, deep sea, starry sky, Su Lun's clones can be found in every corner of the universe. Su Lun uses countless clones to control the development of the world and lead the world forward. There are countless clones, so what will be the next clone?

This novel is also known as Fey Evolution Merchant

The shining stars and birds flying in the blue sky and white clouds, the fast shadow clouded leopards hunting and hunting in the vast grasslands, the acid eroded pythons hiding in the shadows of trees in the mottled rain forest, and the chalky Canglong dragon under the deep blue sea.

Lin Yuan found that he could allow infinite evolution of spirits, and continuously purify the bloodline.

Dust butterfly-stainless steel butterfly-emerald green butterfly-royal tourmaline butterfly.

This is a pure pet article, a world of beast masters.