(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."

······

Ito Hayashi, 24 years old, is a manga artist.

He has a childhood sweetheart who is a pure love god among the manga artists in the other world.

Until one day, his lovely girlfriend was bound to a complex development system and awakened a strange interest.

"You don't want your comics to be read by no one, do you?"

"This... This is to collect material for you!"

"I... I have no interest in putting a hat on myself!"

At this point, the pure love god fell.

As the first reincarnation, Mo Yan not only survives in an endless world but also creates an eternal kingdom. With a fate system fused into his body, he gathers lovers, allies, and powers from countless dimensions.

[Ding! It is detected that the reincarnation A/A1 is the first reincarnation, and preferential treatment is given. 】

[Policy 1: Since the reincarnation space is newly created and there are no optional worlds, the authorized reincarnation A/A1 can choose the time of descent before entering the mission world. ]

[Policy 2: In order to encourage Reincarnator A/A1 to incorporate various worlds into the Reincarnation Space, Reincarnator A/A1 is given eternal life and the ability to freely adjust his appearance and age. When Reincarnator A/A1's points are negative, no penalty will be given.]

[Policy 3: When the world incorporated by the Samsara Space reaches the minimum requirements for the complete opening of the Samsara Space, the Samsara A/A1 can formulate the Samsara Space's policies for other Samsara within the scope of authority.]

[Policy 4: When giving reincarnation A/A1 to enter the mission copy, they can choose the camp at will, and it will not cause the camp mission of the previous camp to fail. ]

【Note: The preferential policy is only available to reincarnation A/A1. 】

It was not until Moyan was selected by the reincarnation space and passed through that a trace of energy overflowed from the chaotic turbulence between the worlds, which activated the system.

[1. Japanese Kendo (Grandmaster Level)]

[2. Research data on dead body viruses]

【3. Dead body virus reagent】

After crossing over, Natsume Yuu has a talent that even gods envy.

But his body also suffers from millions of diseases.

But he unexpectedly joins the dimensional chat**.

Butterfly Kanae: His talent makes people feel that hard work is useless.

Denise: The sword skills that have been honed with great effort, but people can learn and surpass them at a glance.

It's really desperate.

Stark: There is a gap between geniuses.

A drop of blood made Muzan Kibutsuji feel a death that is more terrifying than the sun.

On the battlefield, the war girl who sang the last song and the full-blown brave launched a struggle against the gods.

The magic-breaking arrow of the shrine maiden Kikyo cut through the sky and pierced through the evil god of the Sankodani Shrine.

Rorschach picked up a mobile phone with a "friendship system" installed. There was an online friend named "Tokisaki Kurumi" on the phone.

This online friend was an actor, and he played Kurumi very well.

Rorschach thought it was very funny, so he chatted with this severe chuunibyou patient.

It was fake anyway, so he spoke bluntly and often said a few flowery words.

Until one day, he received an invitation from Tokisaki Kurumi to meet.

Then... he traveled through time!

In the dirty alley, human remains fell on the corners, and the smell of blood irritated the nasal cavity.

Tokisaki Kurumi, who had just killed someone, appeared in front of Rorschach and looked at him with a smile...

(The wives I want to write about are Kurumi, Shinobu Oshino, Junji, Nezuko, Elle, Leticia... and so on)

Open the door to Runeland!

ah? River crab?

Open the door to Runeland!

ah? Three wolves?

What follows won’t be... six birds as expected...

Should I, Rod, change my name to Ivern? Who can I defeat the wild monsters?

No, there should be something that can be used to fight wild monsters!

I want to summon a little dragon! I want to summon the ancient dragon! I'm going to summon Baron Nashor!

It is a campus light novel written by Ghost Under the Night, serialized in SF Light Novel, with a total of 2401481 words, and has been completed.

The protagonist of the story is an ordinary student who interacts with several girls of different personalities in school life. However, he gradually discovered that these girls are not as simple as they seem on the surface, and they all have their own secrets and dark sides behind them. As the plot develops, the male protagonist is gradually involved in an event full of danger and conspiracy because of his close contact with these girls. After experiencing a series of exciting events, the male protagonist not only has to unravel the secrets of the girls, but also has to face the dangers lurking around them. The story shows the growth and transformation of the protagonist, as well as his choice between love and friendship through wonderful suspense plots and touching emotional entanglements.

【Complex】➕【Multiple Female Protagonists】➕【Wenzhaogong】➕【Traditional Comic Works! 】 Xia Qiu, who traveled to the world of neon comics, almost became the only time traveler in the world who starved to death just after crossing over. For the sake of the future, Xia Qiu resolutely became a warrior of love! Will heal! Oh no! The depressing works are spread to the world! But at this time, the heroines who were involved with him cried one by one with their eyes red and asked him to compensate. What could he do? I pledge myself to you! Many heroines! "The Passerby Heroine", "Spring Things", "My Sister", "Lovelive", "○ No Sora", "Pet Girl" and so on.

Good news: I traveled to the daily world of anime girls.

Bad news: The style of the daily world suddenly changed, and it became a doomsday place where cursed spirits are rampant and demons and monsters are everywhere.

Good news: It's stable. I got the flo card drawing system. At the beginning, I inherited the old sword spirit base, killed all the demons and ghosts, and turned them into nutrients for my own growth.

Is there any bad news?

No, there will be no bad news in the future!

Ye Ran, who has countless heroic spirit bases, opened the infinite sword system, used Wang Cai to knock down countless monsters, and made the two-dimensional girls fall in love with him and start a happy life.

Kasumigaoka Utaha: Do you want to touch it? I'm wearing black silk today~

Kitagawa Umi: Dear, my cosplay is only for you to see.

Mizaki Mei: Another yin and yang eyes, how many good sisters do you have?

Kirisu Mando: You don't even let the teacher go?

Kanono Beno: I'm enough for your girlfriend. ...

After traveling through time and reincarnation as a demon, he also has a master who claims to be a superior demon, Rias, who often attacks him at night;

Himejima Akeno, who is also a servant, always wants to reproduce with him;

In order to avoid physical exhaustion and to survive, he works hard to improve his strength.

Can you become stronger by signing a trade contract with humans? Then sign it!

Sakurajima Mai, the quintuplets of the Nakano family, the killer Yoel, Kato Megumi... all sign it!

In order to live a peaceful daily life with his harem, Long Yi, as a demon, said that he still needs to work hard, either to be "invincible" in the world, or to have no "enemy" in the world.