Luke has transmigrated to the United States, but eventually realizes that this United States is different from the United States of his previous life. Here, the superpowers and characters from the movies in his previous life actually exist. How will Luke fare in a world where such terrifying superpowers exist?

Fortunately, he has a cheat – the Super Detective System.

Join Luke on his new journey toward becoming a detective.

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.

After graduating from Soul Society, he was spotted by a prominent nobleman and became a son-in-law of the Shihouin family. Shihouin Yanma's Zanpakutō awakened the ability to travel through worlds, forging a contract with the dead, granting him a portion of their abilities. His first stop was the world of Naruto. On the night of the Uchiha Clan's genocide, the souls of the fallen Uchiha clan faced the Grim Reaper, who presented them with a choice. "Submit to me, and I will grant you a second life, or perish. Your choice is yours." The Uchiha clan made their decision without hesitation. "We, the entire Uchiha clan, swear allegiance to you, sir." And this was only the beginning. Pirates, Jujutsu Kaisen, Demon Slayer, Nura: Demon Slayer... countless worlds await Yanma's arrival, and countless heroes await his capture after death. When he regains consciousness...

(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."

······

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!

[Everyone travels through time + villain + online game style + game world + decisive killing + lone wolf + no female protagonist]

(This book is rather dark. The protagonist develops rapidly in the early stage and begins to conduct research in the middle stage.)

(The villains and the good guys all have high IQ and powerful weapons, and there is no traditional cool protagonist who quickly destroys the world.)

(The Magic Continent is just a small map at the beginning, and the Starry Sky in the later stages.)

When the blood-red sky covered the blue planet, 8 billion people were forced to step into the meat grinder of the Game of All Worlds!

While everyone was ecstatic about awakening their S-level talent, Xie Xun hid his SSS-level talent [Analytical Brain] deep in his heart—he chose the hidden profession [Wizard]. As long as he had enough knowledge, he could instantly dismantle the essence of everything.

There is no Madonna-style salvation here, only a throne built with wisdom and madness.

When the righteous players shouted and charged for justice, and the villain BOSS was hiding murderous plans, Xie Xun was standing at the top of the food chain and sneered: Brain of Analysis, start!

[Hint: Analysis successful, you have gained special abilities...]

Immortals caress my top and endure longevity.

IBMz15, 190 CPUs, 40T memory, 12.2 billion transistors

Take the portable computer room to the world of immortality, and the story of immortality with the help of IBMz15.

All for longevity!

Cheng Xing transmigrated to an apocalypse game world where talent reigns supreme. His father is the God of War at the South China Base, and the adopted young master, raised by his parents, awakened an A-rank talent. Cheng Xing, the true young master, was separated from his parents eight years ago when the apocalypse game invaded, and he had to survive alone in the wasteland.

When he was finally found, his mother teamed up with the adopted young master to give him a hard time, and his father regarded him as useless due because he'd awakened an F-rank talent. However, after severing ties with his family, his F-rank talent successfully upgraded to an SSS-rank talent: 100% Drop Rate!

Monster drop rates low? That's not even a thing. He gets drops every single time—equipment, skills, you name it, until his hands are sore from picking them up. Only one talent per person? Cheng Xing says, "Sorry, but I can even get talents as drops!"

The world is in the grip of doomsday.

Zombies and mutants are everywhere in this world with broken rules.

Evil gods are everywhere, spying from the sky.

The entire doomsday world has become a cruel evolution game!

This is the greatest opportunity and trial field for mankind, and also an amusement park for gods and demons!

Chen Bai was reborn from decades later and returned to ten days before the doomsday!

He was directly injected with the zombie virus at the beginning,

awakening his SSS talent: King of Viruses!

He controlled the blacklight virus, T virus, venom parasitic virus, etc. and started a unique evolutionary path!