(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."

······

Konoha? Take this salvo of my focused energy cannons first!

Tailed beasts? See if my mecha is tough enough!

Otsutsuki? My planet-destroying cannon wasn't ineffective either!

Uchiha Gin transmigrates to the Uchiha clan before the night of the massacre. Relying on a panel that can extract advanced technology, he conquers Konoha and unifies the ninja world.

Finally, they led the people of the ninja world directly into the starry sky and attacked the planet of the Otsutsuki clan!

Nan Fusheng was just watching TV series and reading novels at home, and he somehow traveled to Douluo Continent.

Fortunately, he still had his own plug-in, the source castle from the mysterious world plus uniqueness, from then on...

Lufa (Nan Fusheng's clone): People of Xingluo Continent, listen, although I beat your little princess, and now I want to beat your continent, but please believe me, I am a good person.

At the Sea God Lake Dating Conference

The attention of thousands of people, the disciple of Qingtian Douluo, the Dragon Spear Goddess in the inner courtyard.

Na'er: "Fors, I like you."

Fors Wall (Nan Fusheng's clone): "Ah? But I'm a girl!"

Tang Wulin: "Na'er, you..."

Everyone: "..."

Flashing graves. Just after crossing over to a new world, it was destroyed, leaving Su Ye as its last human. Luckily, a chat group arrived, and upon signing in for the first time, he was given a 'Cocoon of the End', forever binding himself to this world. The stronger the civilization, the greater its power. But... there are no humans left in this world. So, my friends in the group, are you planning to immigrate? Free houses, land, and superpowers! You don't want the cursed child? Take it!

He traveled through time and became the cousin of Nara Shikamaru of the Nara clan in Naruto. Nara Shikahaku has a deductive transformation system. He said that although his chakra attributes are not enough and he does not have a special bloodline limit, he has a family secret technique.

What? You're saying the shadow isn't that long? The blood vessels in the human body are about 100,000 kilometers long. So, it's scientific that my shadow would become thinner and longer from the Fire Nation to the Water Nation, right?

Killing from a distance? Doesn't Shadow Seam allow you to concentrate chakra and thrust to kill? What? How do you break through the Lightning Release Chakra Coat? Doesn't Shadow Slap Technique increase strength?

How do you control the tailed beasts? Isn't the most basic shadow imitation technique enough? It's common sense that shadow imitation can freeze the body, right?

How can I defend against the Tailed Beast Balls alone? Gaara can use sand to defend himself, and the Raikage can also use chakra cloaks. Isn't it reasonable that my shadow can transform into a barrier?

Don’t disbelieve me, this is really a secret technique passed down from my family.

Izumi transmigrates to a world where everyone can convert their past life memories into power in this life. He initially thought transmigrators didn't have past lives, that he was just an ordinary person in his previous existence, but suddenly he gains the powers from the anime he used to watch. First life: Kirito... How could I, Kirito-sama, possibly do gua sha? Second life: ... Third life: ...

Ying Hao traveled through Marvel and not only possessed the blood of the First Emperor, but also awakened a god-level technological system.

He attended the same high school as Spider-Man and had the opportunity to intern at Stark Industries.

Unexpectedly, he was targeted by malicious classmates and was rejected by Tony Stark himself.

In order to realize his ambition, Ying Hao had to start his own company. A month later, he made a comeback and successfully acquired Stark Industries!

He likes to keep a low profile, but as his strength increases, he is involved in one crisis after another, repeatedly helping superheroes turn the tide and becoming a powerful man recognized and even admired by many superheroes.

Tony: "You mean, this guy who wants to buy my company used to be my employee but got fired?"

Happy: "Well, it looks like this."

Tony: "Shit! Which idiot did this?"

Happy and Pepper: "It's you..."

Peter Parker: "Yinghao, I've always wanted to ask... have you been bitten by a spider too?"

Captain America: "Good news: Thanos is gone. Bad news: The Infinity Gauntlet was taken away by Ying Hao. This guy can snap his fingers once a day."

Malfak: "Great! He was already defeated, and now he gets the chance to make a wish every day."

Black Widow: "It's a good thing he's not a bad guy, right?"

Keying: "If I hadn't met you, I really don't know what my life would be like."

Ying Hao: "That means you're lucky, dear."

What kind of dress is this? As soon as I entered, the dress owner, Jizi, posted a photo of the good stuff, followed by two from wealthy woman Ester! In the women-only chatroom, Ye Qiong's arrival caused a huge SAO commotion. [Yae Shenzi]: Wonderful! Let's put this plot in the novel! [Ester]: No such thing! I'll give you 10 billion credits! [Raiden Zhen]: I really don't know how to use a milky sword. That's my sister! [Heita]: If you can test the simulated universe, I can test your dolls for you~ [Pam]: Birth! You're not even letting me off, are you? [Bronya]: Ye Qiong, is my mom doing well with you? [Group Leader Jizi]: What did you do to my other self? [Kafka]: I have a child... What? You want the child too? You want to eat rice bowls!? [Xing]: That's not impossible, actually (accepts the red envelope) [Ye Xun'er]: Brother Ye Qiong, I've become the Flame Emperor! Come and play with me~ [PiPiDong]: God of the Gauze Sea, I’ve given you the rabbit.

[Byakugan mixed with Sharingan + ultra-long-range attack + sucking blood from Konoha + destroying Konoha]

If I get glared at, of course I'll choose to use a bow and arrow!

Konoha and Kumogakure negotiate peace, forcing Hitsugaya to die in their place?

The Uchiha clan is being ruthlessly plotted against; is the night of their massacre about to arrive?

Don't worry, with me stirring things up, all these "original plots" will fall apart!

However, the art style is getting weirder and weirder—

Why is Sasuke being beaten to death by his clansmen every day?

Why was Naruto's eyes filled with hatred: "Konoha, die! All of you, die!"

Why did Nagato weep bitterly? "You understand pain better than I do."

Konoha is doomed, even Hashirama can't save it, I'm telling you!

"You old fool! How come your range is even farther than a Tailed Beast Ball?!"

"I'll get beaten if I can't see the light! I'm not playing anymore!"

PS: I already have two completed Naruto fanfics with over a million words each.

[The Strongest Force in Naruto] [It's Reasonable for the Uchiha to Rule the World]

Book lovers are welcome to appreciate this book.

Does anyone in the family understand this?

I was just walking down the street and did nothing, but I was forcibly transported to another world.

I've traversed ninety-nine worlds at the same time, and even encountered a useless system that's completely ineffective. It's really frustrating.

Fortunately, I'm quite capable.

They can share their abilities with each other.

Having traversed so many worlds, what does it matter if they're all just accessories?

Even a pair of underwear or a piece of toilet paper has its uses!

You can get rich by collecting garbage!

Besides, if you walk in the dark too often, you're bound to step in poop!

Since the system is useless, my cheat is myself!

Big shots like Xia Yan: So this is why you're not ambitious and just waiting to suck up to powerful figures? ×N

Xia Yan (Keychain): That's right, everyone is their own father. Dad, love me again!

Hentai Natsuhiko: You unfilial sons, it's time to show you who the real father is!