When I woke up outside Mondstadt and saw Amber, dressed in a dashing policewoman uniform and riding that cool, three-core, phase-shifting heavy-duty police hoverbike... I knew this place definitely wasn't Teyvat. But what I hadn't anticipated was—[This uncle of Eula's has obtained certain drugs through special channels and is planning to drug his niece under the guise of an apology treat, then follow standard villain procedures. Let's bring him to justice before he commits such a heinous act!] [This is Ganyu, the half-immortal beast, the thousand-year-old secretary of Yuehaiting, Liyue's highest authority. Believing Liyue is safe everywhere, she might nap anywhere and be shipped off on a freighter and sold. We need to act quickly!] [This is General Raiden, a clueless country girl. Her first time out at a bathhouse, she's deceived by the excuse of 'what's trending'! As a partner of justice, how can I sit back and watch this happen?] I have no problem being a partner of justice, but can these outrageous things really happen? Is there something wrong with this world?

(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."

······

Good news: I traveled to the daily world of anime girls.

Bad news: The style of the daily world suddenly changed, and it became a doomsday place where cursed spirits are rampant and demons and monsters are everywhere.

Good news: It's stable. I got the flo card drawing system. At the beginning, I inherited the old sword spirit base, killed all the demons and ghosts, and turned them into nutrients for my own growth.

Is there any bad news?

No, there will be no bad news in the future!

Ye Ran, who has countless heroic spirit bases, opened the infinite sword system, used Wang Cai to knock down countless monsters, and made the two-dimensional girls fall in love with him and start a happy life.

Kasumigaoka Utaha: Do you want to touch it? I'm wearing black silk today~

Kitagawa Umi: Dear, my cosplay is only for you to see.

Mizaki Mei: Another yin and yang eyes, how many good sisters do you have?

Kirisu Mando: You don't even let the teacher go?

Kanono Beno: I'm enough for your girlfriend. ...

As a human and devil hybrid as well as the House of Phenex’s fourth son, Tenraku faced pressure as great as a mountain.

He couldn’t study magic, nor awaken the bloodline of the phoenix. As such he became the Underworld’s famous waste.

But none of this mattered. He had his 【Sacred Gear Plunder】!

【Gauntlet of the Red Dragon Emperor – Boosted Gear】, 【Light Wings of the White Dragon Sovereign – Divine Dividing】, 【Holy Grail of the Secluded World – Sephiroth Graal】

So what if you’re an angel? So what if you’re a devil! Even if you’re a dragon god, so what!? Anything I want, I plunder! Plunder! Plunder!

By chance, Toru Narumi gets a love simulation system. As long as he works hard to play various roles in the simulation and defeat NPCs, he can get rewards and change his life as an unknown person. But the premise of the game is that he will definitely meet his death at the end. He elopes with the seriously ill Yukinoshita Yukino, escapes from the hospital, drives along the road to the sea, and finally gives his pancreas to Yukino, leaving her to live alone. He and his younger sister Eriri stage a body-swap love comedy, are forgotten by everyone at the midsummer fireworks festival, and embrace in a deserted town. The rain of meteorites confronts the band. A socially anxious bully dies suddenly in Yamada Ryo's arms on the eve of the band's rise to fame. It's only then that people realize he was solely motivated by his desire to help Goto Ichiri, who drifts apart from his childhood sweetheart, Sakurajima Mai. After she's cursed with reverse growth, he takes it upon himself, their lives intersecting in opposite directions. But after escaping the game's death ending, he feels something's amiss. Lover, brother, childhood sweetheart, what happened to the supposed setting in a simulation? Why did you all take it so seriously?

Unexpectedly transported to another world in his physical body. Thinking he was about to die, Jiang Yuan successfully awakened the "system" essential for time travelers. Earning a beautiful girl's affection earns you a reward? Then... discussing with Mai Mizukami whether the Bodhisattva likes berries. Successfully transformed the GJ club into the HG club. Became a senior and older brother to the Yuri Lilies. Taught Mizuki Usami a technique called "drawing." Bringing the shock of light comics to another world. Gaining loyal fans like Kasumigaoka Utaha, Sakura Chiyo, and Naganohara Mio. Pochi-chan: "Becoming an idol? It's absolutely impossible, right?!" Takanashi Rikka: "Really... I found it! My invisible boundary!" Oni Tsukiko: "Mmmmm! That... is not okay..." Just as Jiang Yuan was immersed in his beautiful daily life... watching the kendo girl wielding an inexplicable "power," the twisted shadow lurking in the shadows, and the fallen "god" shattering the earth with a single blow, Jiang Yuan's mouth twitched: "There really is something wrong with my daily life."

As the first reincarnation, Mo Yan not only survives in an endless world but also creates an eternal kingdom. With a fate system fused into his body, he gathers lovers, allies, and powers from countless dimensions.

[Ding! It is detected that the reincarnation A/A1 is the first reincarnation, and preferential treatment is given. 】

[Policy 1: Since the reincarnation space is newly created and there are no optional worlds, the authorized reincarnation A/A1 can choose the time of descent before entering the mission world. ]

[Policy 2: In order to encourage Reincarnator A/A1 to incorporate various worlds into the Reincarnation Space, Reincarnator A/A1 is given eternal life and the ability to freely adjust his appearance and age. When Reincarnator A/A1's points are negative, no penalty will be given.]

[Policy 3: When the world incorporated by the Samsara Space reaches the minimum requirements for the complete opening of the Samsara Space, the Samsara A/A1 can formulate the Samsara Space's policies for other Samsara within the scope of authority.]

[Policy 4: When giving reincarnation A/A1 to enter the mission copy, they can choose the camp at will, and it will not cause the camp mission of the previous camp to fail. ]

【Note: The preferential policy is only available to reincarnation A/A1. 】

It was not until Moyan was selected by the reincarnation space and passed through that a trace of energy overflowed from the chaotic turbulence between the worlds, which activated the system.

[1. Japanese Kendo (Grandmaster Level)]

[2. Research data on dead body viruses]

【3. Dead body virus reagent】

After traveling to the world of anime, Hikage Miyauchi obtained a magical diary. As long as he wrote in it every day, he would get rewards.

But he had read diary online before traveling, and he knew that what he wrote would most likely be seen by the heroines of this world.

As a salted fish with no ambition, Hikage Miyauchi immediately decided to be a pure fun person in this world.

"What era is it? Who still writes traditional diaries?"

"No one is really willing to write their true feelings in a diary and then be watched by countless heroines, right?"

"My mother told me that this world is very dangerous. Boys must protect their privacy when they go out, so don't think about coming to me. After all, I am a man you will never get."

As Hikage Miyauchi continued to write in his diary, an "Avengers Alliance" composed of heroines who could see Hikage Miyauchi's diary was quietly born.

They gathered together for only one purpose, that is, to find the owner of this diary and ravage him inhumanely!

Bad news: I traveled through time

Good news: It is a safe and everyday world of youth

Bad news: Supernatural events suddenly begin to appear in the normal world

Good news: There is a quest system where you can obtain spells and magic items after completing quests

Bad news: Spells and magic items require magic power to activate, and I don’t have magic power

Good news: It seems that I can replenish my magic power by contacting ‘witches’

Bad news: The witches seem to have someone they like

Good news: They are all losers

Wait, is this really good news?