(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."

······

[Rebirth + Auntie + Twins + Lighthearted Comedy + System]

Reborn in an auntie’s shared apartment, living with nine beautiful women.

[Ding! Welcome back to the Joyous Sect, Host…]

Lin Yu: ???

I’m clearly in a shared rental, but you’re saying I’m in the Joyous Sect?

Watering plants is now [Tending to Spiritual Flora] ?

Cooking becomes [Researching Elixirs] ?

Making the bed turns into [Setting Up Formations] ?

A gentle and innocent auntie, twin classmates, a mysterious hacker girl on leave, a severely socially anxious artist, an elementary school Chinese teacher, a community hospital nurse, a pet shop owner, an antique clock restorer…

This system… is kinda interesting.

At the new game launch conference.

A reporter: "Hello, Mr. Nangong, congratulations on your work Pokémon surpassing Homunculus to become the world's number one IP the day before yesterday. Can I ask some questions?"

Nangong Yu: "Thank you, sure."

A reporter with an excited face: "I heard that you have a very close relationship with your secretary, the company's senior executives, the travel blogger with a large number of fans, and the eldest daughter of Yuedu Group. Is it true?"

Nangong Yu: "... Hey, hey, hey, where are the security guards? Get this troublemaker out!!"

...

ps: Harem-oriented, more daily life, no poison, no knives, of course, using the game to torture players is another matter~

[Time Travel + Class D + Intelligence System] Akira Shimizu accidentally travels to the world of "The Classroom of the Elite" and becomes an ordinary student in Class D. [Ding! Daily Intelligence Updated] 1: Masumi Kamuro from Class A will attempt to steal beer from a convenience store today. 2: Karuizawa Megumi is looking for a "fake boyfriend" to protect her. 3: To satisfy your sexual needs, knock on Hoshinomiya Chie's door three times at exactly 2:00 AM. 4: Tonight at 10:00 PM, Kushida Kikyo will visit your dorm, ostensibly to "ask a question," but in reality... "Is this information...authentic?" Leveraging his foresight, Akira Shimizu navigates the various factions, delivering crucial clues to Horikita Suzune when she needs them most. Become the perfect candidate for Karuizawa Megumi's "fake romance," and enjoy a battle of wits with Arisu Sakayanagi. "Why is their intelligence becoming increasingly unsettling?"

[No system + deserted island + age difference + survival + hegemony] A mysterious lightning struck the cruise ship, and Zhou Feng woke up on the beach. Next to him was Qin Xiaoxue, the aunt next door. Soon they discovered that the secrets of this island exceeded their imagination.

Kamishiro Shiro: "Let's Kampai to the sea and youth with some Oolong tea!"

Police: "Yeah yeah, we get that part. The real question is - why aren't you wearing any clothes?"

Kamishiro Shiro: "? ? Who needs clothes for youthfulness!"

Police: "Alright then. In that case, experiencing our station's pork cutlet rice can be part of your youthful adventures too."

After traveling to the anime world dominated by the "science world", he obtained the golden finger of [career and love].

As long as the important heroines fall in love with him sincerely, he can get attribute points and skill points.

And if he can become the Prime Minister of Japan, he can also get the final reward.

As the fiancé of Shinomiya Kaguya, the lover of Vermouth, the relative of Yukinoshita Haruno and Yukino sisters, etc., Fujiwara Toru has established his goal and the peak of his life is just around the corner!

But when "Kawamata Kayako" and "Kawakami Tomie" also appeared in front of him, Fujiwara Toru found that this world was not right.

Can I get skill points by letting a ghost fall in love with me?

Urgent question: What should I pay attention to if I want to become the Prime Minister of Japan?

Answer: You must wear the best bulletproof vest, always wear a helmet on your head, the kind that can protect your neck, and have bulletproof glass on all sides when giving a speech!

The moment the little tyrant of the nobles, Roel Ascart, saw his stepsister, he recalled his memories. He realized that he was in the world of a gal game he played in his previous life. To make things worse, he was the greatest villain in the common route of the game!

“I’ll be killed by the main character and the four capture targets ten years from now. Is there still any hope for me?”

Just thinking about the fearsome glints of those sharp swords those beautiful capture targets held in their hands, Roel couldn’t help but tremble in fear.

Till a voice finally sounded in his head.

【Welcome to the House Resurgence System】

Without a simulator, without a system, I'm the cheat. I've learned one thing from my short life: the more content you are, the less you gain! (What are you trying to say?!) So, I'm going to be a pervert! ...But, maybe being less perverted is fine. Ishikawa Hayabusa, dressed in a white suit, glanced back at the four girls behind him, dressed in pure white wedding dresses, who were looking at him with either resignation or anticipation.