Oreki was admitted to a highly educated high school and placed in Class A.

With his keen sense, he quickly understood what was different about this school.

Just when you feel troublesome, you wake up the system and you can get super power rewards by completing tasks.

Teleportation can allow him to go home and fall in love at any time, and transparency can eliminate his sense of existence.

This life seems good and very energy efficient.

Then I got telepathy.

Sakayanagi Yusu: This school is so boring, but Oreki-san is very interesting. You can [play] with him.

Horikita Suzune: Oreki, who doesn’t study at all, got higher scores than me. Sure enough, I didn’t work hard enough! I studied for 16 hours today.

Karuizawa Megumi: Houtarou, thank you for saving me when I was in junior high school. Please date me on the condition of marriage!

Kushida Kikyo (regret): Clothes can’t retain fingerprints at all, so I just gave them away for free? ! (angry)

"..."

So you usually act serious, but in the end you are thinking about this?

(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."

······

..Pochi-chan, you don't want your secret to be known, do you?"

"Don't look back, I'm really just helping you make up for your demons."

Life is restarted, and the goal of this life is to refuse involution and live to ninety-nine without illness or disaster!

As a result, this world is very strange, full of evil spirits and monsters. Kitahara Makoto can only transform into an exorcist monk to perform evil on all kinds of evil spirits! That is! Sudden!

Pochi-chan: "Then, that... Kitahara classmate can only bully me?"

Ijichi Hongxia: "Since you have foreseen the future, Makoto-kun doesn't want to be chopped by me again, right?"

Kita Kita: "It was obviously me first... You guys sneaking away one by one is too much!"

Sakurajima Mai: "Zha Nanjun, the child must have my last name."

After transmigrating into the world of Honkai, while others were soul-possessing actual bodies, Liu Bai experienced a true soul possession—becoming a literal guardian spirit.

And as if that weren’t enough, he was stuck with something called the [Guardian Spirit Simulator].

With no other choice, Liu Bai began running simulations again and again...

Aponia started calling me “Divine One.”

Mobius constantly wanted to experiment on me.

Seele showed me deep admiration and respect.

Durandal... I somehow managed to completely mislead her.

And nothing happened between me and Rita, seriously.

…

After conquering the Honkai, Liu Bai looked at the smiling girls who had now surrounded him—

and fell into stunned silence.

Why didn’t anyone tell him that clearing the game would make him alive again?!

Jingyi traveled to Konoha and became a temporary teacher of the Ninja School, but fortunately awakened the mentor system.

Reward for teaching others.

As a result, Jingyi began his career as a "teacher" in the ninja world.

Shisui: "Teacher's characteristic will of fire has made Uchiha really find his way!"

Asma: "The true meaning of jade is to protect the people, the advanced to drive the backward, so that Konoha can be stronger!"

Kakashi: " He was my life mentor, and he changed Konoha!"

...

Years later, as Hokage's memoirs, Kyoichi wrote - I really just want to be a life mentor!

Su Mu brought the game production system to a daily world where Honkai Impact 3rd and Honkai Impact 3rd are mixed. He found that this world is completely different from what he imagined. The popular idol Magical Girl Teriri has been famous for 20 years and is now touring the world. The Black Tower Game Studio under the Interstellar Peace Company has been officially established today. The studio will hire Ms. Black Tower from the Genius Club as a nominal consultant... Jingyuan Live started "Xianzhou Jianbao" and broadcast live every day. In order to occupy a place in this strange world, Su Mu joined the Mihoyo Company and prepared to use the game to bring a little shock to this world! Raiden Mei: "Hey? I'm the Third Herrscher, and it's Huangquan again?" Walter: "Honkai is still chasing me? TMD!" Firefly: "Senior, what do you mean by the beautiful girl mecha transformation?" Digging for the Ascension, Honkai Impact 3rd, Star Dome Railway, Sekiro, Resident Evil... Obviously, the games are super one after another, but why do I always feel that my boss Chong Chong wants to kill me?

Fang Xun accidentally transmigrated to Teyvat and discovered that the timeline was twenty years earlier.

At this time, little Ningguang was still a pitiful barefoot girl hawking goods on the street, and little Qiqi was sealed in amber.

Lonely at heart and longing for friends, little Beidou wandered from place to place, endured countless cold stares, and was regarded as a bringer of misfortune.

There were also little Shenhe, little Ayaka, little Keqing, and little Zhuluo.

Fang Xun met these little ones and began a heartwarming story.

From then on, Teyvat had one more kindergarten.

“Training is really tiring, but with Brother Fang Xun by my side, I don’t feel tired.”

“Brother Fang Xun is the best brother in the world.”

“Brother Fang Xun, are you going out? Can you take us with you? Because if not…”

Title: "In a World of Bocchi and MyGO – But I Just Want to Stay Out of It!"

---

Waking up one day, I found myself transported into the slice-of-life world of anime.

My name now? 'Shinjima Sora'—and somehow, I’m in the same class as 'Bocchi' from "Bocchi the Rock!" and 'Takamatsu Tomori' from "MyGO!!!!!"

But I had no intention of interfering in their lives. These characters were destined for happy endings on their own—all they needed was to follow their original stories.

So I decided to just… 'watch.'

Yet, as I observed from the sidelines, both Bocchi and Tomori suddenly started talking to me?!

Wait… since when were they this forward?!

---

Unbeknownst to me, the heroines could hear my inner thoughts.

《Gotou Hitori (Bocchi)》: "Shinjima-kun is so weird… Why does he keep thinking I’m cute? And that he likes me…? He even knows about my YouTube channel… Just who is he…?"

《Takamatsu Tomori》: "I want to become human… Could Shinjima-kun be the key to that…?"

---

A bystander who just wanted to avoid the plot…

But the plot won’t avoid 'him'!

(Genre: Isekai Rom-Com / Slice-of-Life / Light Harem)

---

The temptation of free tuition and all-inclusive food and accommodation made Miyuki Shirogane resolutely enroll in Tokyo Metropolitan Advanced Nurturing High School.

Following the ordinary genius Arisu Sakayanagi, the wild genius Kouenji, and the artificial genius Ayanokouji, Tokyo Metropolitan Advanced Nurturing High School has added another hard-working genius.

Just before the four geniuses competed on the same stage, a voice from the future appeared in Shirogane's mind.

They claimed to be their future daughters, and their mothers were from four classes in the same grade.

Shirogane: No, how can I compete in the class if you guys do this?

Daughters: Dad, what are you talking about? Don’t you like us? Don’t you want us to be born?

Shirogane: Well, no, it’s because there are so many of you. How can I feed you? Okay, Daddy will work hard for you!

Three years later, I watched the man become the student council president, graduate from Class A, and achieve two small goals in school.

Sakayanagi: This is a hardworking genius. I think this is what I see.

Horikita Suzune: It's really surprising.

Shinomiya Kaguya: No, you are wrong. Only Shirogane who falls in love with someone is the strongest!

Chika: Yes, Shirogane is the strongest when he falls in love with one person, and when he falls in love with many people, his strength is multiplied! He becomes even stronger!

Shinomiya Kaguya: ...Fujiwara-san, shut up!

Reborn in Hokkaido, he is a wind band advisor and instructor.

As an underdog recent graduate, Kitahara Hakuba is in charge of the system and is full of confidence to make achievements here.

At first, he didn't care about the atmosphere in the band, as adolescent girls always have some sweet little thoughts.

But as the music festival came to a 'perfect' end, the atmosphere within the wind band became increasingly unsettled.

"Can you be my friend for life?"

"Please! If I don't have you to help me, Wadasi~~!"

"I've never been happy playing the oboe."

"Because the moonlit night looks like it's about to break down."

"You are a person who only thinks about yourself."

"The first trumpet is trying too hard."

"Moonlight, move."

"this...