(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."

······

A full-family work.

Yanagi Nagao traveled to the world of sozoku (mainly the otherworld), obtained the blessing of the loan system, and became the head of the Takayanagi family.

Akizuki Airi: Why is it that the one who paid off the debt of Xier is not me, but my mother? I can do it too!

Takayanagi Kaoru: Should I call you big brother or dad?

Adachi Rika: Uncle, I also belong to you as an idol.

Oki Rinka: If you kill her, I can offer my mother

Katsura Kotonoha, Saionji Sekai, Amemiya Misako, etc. to conquer by myself!

"Unrivaled Tang Sect" is the era of Huo Yuhao, but he did not live a happy life.

If becoming a god inevitably means tragedy, then not becoming one is the solution!

After careful consideration, the young man who reincarnated into Huo Yuhao decided to lay low in this era, eventually transforming into an undead creature and sealing himself away.

He would wait quietly for ten thousand years until the Dragon King descends and the Spirit Ice Douluo will repear!

Beasts of all kinds—spiritual beasts, demonic beasts, rare beasts, celestial beasts, ancient relics, dragons of fortune, sword spirits, corpse puppets, gu insects, mechanical marvels, and elemental spirits—every form and technique can be mastered.

The story begins in a third-rate cultivation sect, the Beast Taming Sect…

…

Struggle through the weak paths; ascend with the mastery of beasts!

I died, and then I lived again. Crossing into a dead man. A strange man saved me, and he said his name was Kim. Kim Fulis. Strange name. He said he killed me and watched me come back to life. ... ... So the question is, what now? The original body died with the so-called postmortem, and I was able to develop my own abilities through it. 1+1 = unlimited growth.

A bloody disaster caused the thousand-year-old dynasty to fall apart. As the only surviving prince, Li Yuan fled to southern Xinjiang under an assumed name, joined a lineage of Gu Masters, and accidentally awakened the Gu worm synthesis system.

Various princes, demons, monsters, and martial arts forces from the outside world are looking for him, wanting to use his blood as a key to unlock the Martial God’s treasure left by Emperor Taizu.

The God of War’s treasure? No! Li Yuan chose to stay hidden and make poison.

[Add the immortal grass, and you have synthesized the resurrection Gu]

[Add the time and space sand, and you will synthesize the Changhaichangtian Gu]

[Add the blood of the empress, and you have synthesized the Supreme Gu]

……

Thirty years passed, and the invincible Emperor Wu, the leader of overseas demons, and the ambitious princes found Li Yuan.

On that day, the invincible Emperor Wu died, the leader of demons died, and all the princes knelt!

That...

Eriri: Just a mere Chiba, you want to be a light novel master? Sagiri: Nissan, I'll work hard to become an illustrator worthy of you. Kani Nayuta: I love you so much, senpai! Senjumura Masaru: You're number one in my heart. Kasumigaoka Utaha: Sensei, I'll surpass you! Gokou Ruri: I'm your ultimate apprentice. That day, his journey as a light novelist truly began.

In Class 1-A of Tokyo Advanced Nurturing High School, there was a student who became the talk of the school from the very first day. He was effortlessly cool, even doing his cleaning duties, eating lunch, and standing as punishment in the hallway. Every move he made exuded—Cool! Cooler! Coolest! This student, who embodied coolness and elegance to the extreme, was named—Sakamoto. He casually pushed up his glasses: "I am Sakamoto. What brings you here?"

"Lynn Crete, my son, today I must reveal my identity to you." "I am Zeus, the King of the Gods!" "You have awakened. I must warn you. Beware of Hera, Poseidon, Ares, Apollo, Athena..." Listening to his cheap father rattle off a string of names, Lynn Crete calmly opened his inner world and unleashed his mutant followers. "Saints! Attack!" Family feuds, super criminals, world-destroying crises, Thanos, Apocalypse, Dormammu... I simply ask: can you offer me your faith? Can you withstand my followers? Can you withstand my Saints? Mutant God, Son of Zeus, Superhero of Superheroes... Lynn has many titles. Of course, right now, Lynn must first establish his own...

"Sousuke, you've deceived me so badly."

As Aizen's friend and roommate for several years, Yuzuru was only later told by Aizen that she was a girl. He was devastated and speechless. What did Aizen mean by wanting to use the Hogyoku to fulfill a wish that meant tying me up and locking me in the basement? Why did you pursue me if you weren't pursuing power?!