(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."

······

> "Rod, remember this: the prettier the woman, the better she is at lying."

"It's fine, Mom. That's exactly my type."

"???"

◇◇◇

After transmigrating into the Type-Moon universe, he became Beast VI — a Beast defined as the Revelation of the Power to Kill.

Rod once believed that as long as he avoided responsibility and indulged in wine and women, he could certainly escape the fate of the appearance of Human Evil.

But in the end, events spiraled far beyond his expectations.

One by one, the female heroic spirits around him were corrupted by him and turned into Alters...

Aiwa is the descendant of dragon blood warriors from the Hass Empire and the heir of the Holtzer clan. But during his gene identification, he had an abnormal reaction…… Will the s*xual qi techniques he learned during his time in the east be able to overcome gene identification committee member Ruth’s teasing?

in order to balance the power of the two major clans and achieve her goals, the Queen facilitated the marriage between Aiwa and the feuding Herman clans’s daughter, Dolly. Although the Herman clan resisted, after conquering the Herman clan’s fourth daughter, Dolly’s sister, things turned for the better!

On the other hand, his stepmother Margaret kept throwing herself on him. Even though he didn’t want to betray his father, he couldn’t resist…… Aiwa’s life seems to have taken another path forward!

Wright von Ys regains memories of his past life—turns out, he’s been transmigrated into a data-driven game world called The Rise of the Empress. Even worse? The six imperial princesses—each with terrifying power and prestige—are now his classmates.

【The First Princess】: a peerless warrior with dragon blood

【The Second Princess】: a machine-mind queen in tune with AI spirits

【The Third Princess】: an elemental master, unrivaled in magic

【The Fourth Princess】: a high druid, child of the forest

【The Fifth Princess】: the saintess of the empire, blessed by holy light

【The Sixth Princess】: a heretical void witch with demonic power

In the future, these six princesses will plunge the empire into a massive succession war that shakes the world.

Wright’s mission? Survive over 8,000 deadly routes, overcome endless obstacles, and choose one princess to marry. He must assist her in defeating the others and ascending the throne—only then will he become the empire’s co-ruler.

But Wright has other plans:

“Too hard. I quit. Whoever wants to marry a princess, go ahead—just not me. As for being a prince consort? No thanks!”

Too bad the world disagrees. He doesn’t want to marry any of the princesses…

But the princesses?

They all want to marry him.

Having transmigrated into a slice-of-life anime world, seeing the news of Kasumi Utako's light novel becoming a bestseller, Bai Ye initially thought he could finally enjoy a normal romantic life. However, upon learning that a bald man lived next door, and that he frequently heard news of explosions in Academy City, occasionally overheard urban legends about Tomie, and then there was this dragon girl in front of him who insisted on being his maid, he fell silent. Just then, having activated his gacha system, he was invited to a multiverse chat group. Bai Ye: Gacha, gacha, wanna gacha, guys? Ninja World Dancer: I'm going to use Susanoo to kill this swindler! I've drawn a hundred cards and still haven't gotten the Tenseigan! Be My Son: You're lucky, I've used up all my savings! Good grief, my sons say they're going to send me to a retirement home. Demon Realm Noble Prince: Ten fox girls for you, I want to gacha! Group Owner Qiu Zixi: Bro, please give me some face, I'm the group owner, can you give me a 20% discount?

Travel through a world invaded by disasters and awaken the sign-in system of all worlds.

He thought that signing in in this world and obtaining the power of a Ruler of Reason, which was enough for him to protect himself, would be great enough.

Unexpectedly, he was selected by the dimensional chat group and got the opportunity to sign in to other worlds!

[Ding! Congratulations to the host for signing in to the Genshin World and gaining the allegiance of the Heavenly Principle and the Four Shadows of Heaven.]

[Ding! Congratulations to the host for signing in to Demon Slayer World and obtaining the perfect version of the immortal body, which cannot be erased by non-rule levels.]

[Ding! Congratulations to the host...]

Sign in to all realms, strengthen yourself, establish destiny and reverse entropy in the gradually collapsing world.

I originally wanted to head towards the end of the trees and the sea, but I found that I met countless beauties in the process.

Kasumi no Shi: "Tsk, what an unlovable leader!"

"You left a deep impression by being a hero saving a beautiful girl, but now you want to just walk away after you've been seduced?"

Eriri: "Damn it! I was here first, and the twin tails were supposed to increase attack speed! Why don't you come up and attack!"

Esdeath: "This man is stronger than me. I can't match him in terms of strength, but I must conquer him in other aspects!"

Lei Movie: "He saved his sister, if he wanted to..."

………

(Not a traditional villain, please don't enter if you mind!!!)

[Anti-routine + fun person + daily life in the early stage, relaxed and funny + nonsensical]

Li Changju traveled through the world of a fantasy novel and became a villain in the book who was hated by everyone and everyone.

As long as you follow the original plot and complete the tasks issued by the system, you can become an immortal and ascend to heaven!

[Ding! The Villain Life System has been bound! ]

[Story Mission: Steal the eldest sister's personal belongings, frame the lucky child Ye Yan, and help Ye Yan complete the face-slapping achievement!]

[Quest Reward: Demon Bloodline, Start Your Demon Life!]

Just as Li Changju was rubbing his hands and preparing to take action, the figure of the second senior sister suddenly appeared behind him.

"You stole something and you're trying to run away?"

Li Changju: ???

Gradually, he discovered that the personalities of the heroines began to collapse collectively!

The peerless master who clearly distinguishes between good and evil transforms into a gentle queen who favors him.

The saintly lady who was reincarnated from an exiled immortal dotes on her husband online.

The second elder sister of the little princess of the ancient country turned into a sickly girl,

Fourth Junior Sister, Fifth Junior Sister, Sixth Junior Sister... the characters of the heroines have completely changed.

The more he acts like a fool, the more they pamper him? This script is wrong!

Li Changju: Fairies, please respect yourselves, I am really a vicious villain!

…

A novel revolving around being transported to another world with an op system. The mc spends his day chasing skirts and doing missions to level up. A standard journey to the top with lots of girls from various animes and games with a twist of that gaming feel (hunting mobs, doing missions).

Traveling through the world of Harry Potter, Wayne awakened the Chaos Lord system. As long as he created chaos and violated school rules, he would be rewarded.

Thus, Hogwarts ushered in the most lively period.

Dumbledore: "A student life that does not violate school rules is incomplete, but Wayne... please restrain yourself."

McGonagall: "I thought the Weasley twins were invincible, but I didn't expect Wayne to be braver than them!"

Professor Sprout: "Since he came, the badger has become a flat-headed brother."

Snape: "Azkaban! He should be assigned to Azkaban!"

Voldemort: "Don't bother with the Son of Prophecy, I just want to kill Wayne Lawrence! Now, immediately, right away!"

Wayne spread his hands helplessly: "I'm just a little more lively, why do you keep urging me to graduate?"

Kamihara Hajime is reincarnated into the world of Jujutsu Kaisen and is immediately taken away by Satoru Gojo at the start.

What’s this? Fushiguro Megumi? Time to mess with him a little.

What’s this? Cursed spirits and curse users? Better eliminate them.

Awakened with the time technique, how will Kamihara Hajime carve his own path in this strange yet familiar world?

“Let me see your limits!”

“Spin, Wheel of Time!”