(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...

The strongest Red Dragon Emperor, one of the three royal families of Kyoto Onmyoji, the essence of the flower blossom courtyard family - the daily day of the Buddha conversion of the flower blossom courtyard.

Get up in the morning, wake up the girlfriends next to you first, and if it's the wife nine-tailed fox Yasaka and the cat and big sister Hei Ge together, let them cooperate with each other to avoid tail knots, and then start morning exercises.

Towards the end of the morning workout, the maid group led by Grefia will come in to help wash and change clothes, but occasionally the maid group will come in early to join in.

After washing up and having breakfast, Dr. Yasaka and Chisato Hasegawa sometimes want to feed it himself, but the normal staple food still has to be eaten, otherwise it doesn't matter if it's full.

After breakfast, we leave for school, but if Janovia and Yuki Nonaka don't show up until before departure, it's best to be with Lias and Mio Naruse, otherwise you'll be able to miss school all day.

As for the afternoon, if there is an arrangement, it is best to do lunch by yourself, even if it is a lunch sent by Senior Sister Zhu Nai, it is best to let the maid group check it, and the same goes for dinner.

Washing up before going to bed is casual, but if you want to go to bed early or do it yourself, don't count on the maid group at this time, their professional ethics should not be able to withstand after a day's test.

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..."

………

Qin Tian traveled to the pirate world and obtained the Possession Teacher System, allowing him to possess the opposite sex and share their bodies. He possessed eight-year-old Nico Robin and raised a Thousand-Armed Ice Queen, who protected O'Hara! He possessed twelve-year-old Hancock and raised a Flame Dragon Princess, wielding dragon-slaying magic! He possessed ten-year-old Nami and raised a Weather Goddess, who presided over the Brilliant Sky Thunder Prison! ... After Qin Tian had trained ten qualified apprentices, he was finally able to reshape his physical body. Standing at the entrance to the Grand Line, Qin Tian declared to the world: "I will destroy Marijoa and reshape this world!" Thousand-Armed Ice Queen Robin: "I will freeze the entire world for you, Master!" Flame Dragon Princess Hancock: "I will burn everything for you, Master!" Weather Goddess Nami: "I will thunder with my might for you, Master!" Ocean Ruler Shirahoshi: "I will flood the Red Earth Continent for you, Master!" ... (This story and characters are purely fictional. Any similarities are purely coincidental. Please do not imitate.)

"Three years later, and then another three years later, I'm almost the assistant of the Hokage, boss!"

"Then you go and kill the Hokage Tsunade. If you succeed, I'll give you the position of Raikage."

"Ah? Okay, I'll do it!"

The good news is that he traveled to Konoha Village. The bad news is that it was a spy from the Hidden Cloud Village.

At this moment, Hanekawa awakened the ninja entry system.

Obtained Tsunade's S-level entry 'Rebellious Disciple', obtained the Sage Body, and possessed a body of the Six Paths level.

Obtained Kaguya Otsutsuki's S-level entry 'World Modulation Mode', and obtained ownership of Ame-no-Mikoto.

Obtained Kakashi Hatake's S-level entry 'Fifty-Fifty', and was invincible for a certain period of time.

Deduced the A-level entry Fifth Raikage, promoted to the S-level entry Book Raikage, and possessed unlimited energy and chakra.

Deduced the A-level entry Fifth Hokage, promoted to the S-level entry Strongest Hokage, and the Blood-Stained Net-level Fire Release Ninjutsu.

ps: With a relaxed and invincible style, there is already a 1.4 million-word masterpiece of Naruto fan fiction "Konoha: The Poison Master Creates Hokage", so feel free to read it.

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).

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!”

Crossing over to the world of somanga, good news, you start as a god with great strength.

Bad news, the strength is too strong, the world is too fragile, and Bai Ye, as a god, can't enter the world at all.

Just when Bai Ye was wandering in the void, he was invited by the chat group.

Unexpectedly, he couldn't enter the world of the group members either.

He had no choice but to choose to possess the gods and attach himself to the group members.

So the style of the chat group became... Erica: Ahhhh too strong!

Possessed by Lord Bai Ye, I can chop the disobedient gods like chopping watermelons, and I don't know who my opponent is!

Xing: Please, another me!

No, it's Lord Bai Ye!

Huihui: Lord Bai Ye, please enter my body again, hehe~ hehehe~ Butterfly Kanae: The price of destroying Muzan Kibutsuji is to let Lord Bai Ye enter my body woooooo~

Hello, I want to interview you about your views on 'Yukinoka Fuchi'.

Kasumigaoka Utaha: Obviously I was here first... I taught him the details, but he used them to pamper others

. Eriri: It would have been better if I hadn't said one thing and meant another.

Yukinoshita Yukino: He is a ray of light in my life, I could have endured the darkness if I had never met him.

Yukinoshita Haruno: The bastard who ran away after sleeping with me.

Hoshino Ai: My only true love, my white moonlight.

What is your relationship with him? - Ex-girlfriend

Sora Ginko: Ha, just a stealing cat.

Kato Megumi: Just a stealing cat

. Sagiri, Shinomiya Kaguya, Kirisu Mafuyu: A stealing cat!