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】

I have obtained the legacy of a mysterious multiverse-level civilization, and can travel to countless anime worlds.

So what to do next? For passion and excitement? To meet beautiful girls? To save the world from doomsday? Or fight for all that is good? Or is it about establishing a super organization that spans countless worlds? What are you thinking? Only children make choices. As an adult, of course I want them all. Take them all!

(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 traveling to the world of anime, Hikage Miyauchi obtained a magical diary. As long as he wrote in it every day, he would get rewards.

But he had read diary online before traveling, and he knew that what he wrote would most likely be seen by the heroines of this world.

As a salted fish with no ambition, Hikage Miyauchi immediately decided to be a pure fun person in this world.

"What era is it? Who still writes traditional diaries?"

"No one is really willing to write their true feelings in a diary and then be watched by countless heroines, right?"

"My mother told me that this world is very dangerous. Boys must protect their privacy when they go out, so don't think about coming to me. After all, I am a man you will never get."

As Hikage Miyauchi continued to write in his diary, an "Avengers Alliance" composed of heroines who could see Hikage Miyauchi's diary was quietly born.

They gathered together for only one purpose, that is, to find the owner of this diary and ravage him inhumanely!

Takamine Haruto transmigrated into a crossover anime world. His childhood friend is Eriri, his deskmate is Yukinoshita, the school beauty next door is Kaguya, and his new neighbor is Gabriel.

He originally thought he could enjoy a peaceful life in this slice-of-life anime setting!

But then—he stepped outside and found the Female Titan, Annie.

Around the corner, he ran into the gluttonous Kamishiro Rize.

A concrete statue that twists people's necks the moment they look away?

A shy entity that hunts you to the ends of the earth if you make eye contact?

An immortal lizard that adapts to any environment and continuously evolves?

Takamine Haruto was overwhelmed.

To maintain his peaceful daily life, he established the SCP Foundation to contain anomalies from across the multiverse!

When Fang Wuwei woke up, he saw a girl with an eye patch in front of him committing Chuunibyou in public, and checked a noisy system in his mind. Fang Wuwei stopped thinking.

"I am the lottery system of the universe, and now I belong to you, master."

"What should I do?"

"In a distant parallel universe..."

"Briefly, introduce it in 20 words."

"I will assist you in dealing with the time travelers and the remnants of the main god space... Your predecessors have already destroyed the main god space, you just need to clean up their messes, do you understand?"

Main world: Love, Chunibyo & Other Delusions!

Keywords: Chuunibyou, time travel, the universe, system, single female protagonist

Bad news: I traveled through time

Good news: It is a safe and everyday world of youth

Bad news: Supernatural events suddenly begin to appear in the normal world

Good news: There is a quest system where you can obtain spells and magic items after completing quests

Bad news: Spells and magic items require magic power to activate, and I don’t have magic power

Good news: It seems that I can replenish my magic power by contacting ‘witches’

Bad news: The witches seem to have someone they like

Good news: They are all losers

Wait, is this really good news?