Illya: I lived with Saki for ten years! We slept together! We bathed together! What about you? Miyu: You did that? I lived with Subaru too! In those difficult days, we relied on each other. And I'm Subaru's older sister! Illya: Waaaaah~ So what if I'm your older sister? An adopted sister can get married! Can you do that? Miyu: We're not related by blood anymore, why can't we?! Chloe: Stop arguing! My first kiss wasn't with you, Illya, or you, Miyu, but with me, Chloe! Illya, Miyu: You're the enemy! All the girls: Wait! We haven't even said anything yet! Saki: This...this is scary. (Hides head and crouches down, trembling)

[Characters appearing include characters from Honkai Impact 3rd, Star Iron, Grand Blue, Oregairu, Kaguya-sama: Love Is War, and Saekano... as well as some heroines whose origins are unclear. I won't cite their sources; those who like these series will understand.]

Don't worry, it's not some cuckolded turtle.

The story of a dormant demon king who rediscovers his leisurely life. Who knew that on the third day of school, he would meet a beautiful transfer student who calls herself Gabriel, and also a cousin named Xiaolin, who has two strange dragon maids at home... Huaye! That word is pronounced "ye"! The fourth tone! Don't pronounce it "huahua" anymore,

Lin Mo, a student at Zongwu High School, is a transmigrator from the Celestial Empire. He starts with the ability to reincarnate infinitely and can also absorb strange powers for his own use.

In this world that seems to be a slice-of-life anime crossover.

He was an outstanding student in the eyes of his teachers, an unsolvable monster in the eyes of the mysterious, and a prophet in the eyes of his comrades.

I don't care about Tomie, Sakura Ghost Stories, Rule Ghost Stories, Rule Ghost Stories, Doomsday Insect Plague, Dangerous Containment Items, Cunning, Greenskins, I've contained them all.

Good news: I became Enkidu. Bad news: I transmigrated to the world of Honkai Impact 3, and their eyes are all weird! In simulation: [Blocked a hit from the Herrscher of Death for Kevin, gained Death Resistance A+] [Mébius gave up his ideals for you, gained a handsome young man A+] [Became the only light in Otto's heart, gained Spark Prism (Petrification) EX]..... Otto: "Enough, Kallen! Get out of here with your pink donkey! Enkidu is mine!" Raiden Mei: "Enough! We are good sisters, that's true, but I am Enkidu's first girlfriend!" Bronya: "Hey~ Father, didn't you and Mother agree to go to the amusement park with Bronya and Seele today?" Alicia: "Sorry, Mei~ The battle for the main wife is always like this????~" Enkidu: "I am the zeroth seat of the Fire Chaser [Heavenly Lock], I came in response to your cry for help, that's right, I am your mast.

Ye Chang'an was bound to a simulator system. Changing other people's fates could increase the number of simulations, but every time the simulation result was that he would become a Herrscher. "First life, I was in the previous civilization. I grew up with Eden and we even got married. With the frequent Honkai attacks, I thought I could survive with Eden for 50,000 years... but I became the first Herrscher." "Second life, I was in the present civilization. I grew up with Sirin and we were captured and used for experiments. With the injection of Honkai energy, I thought Sirin was going to Herrscher... but I Herrschered first." "Third life, I was in the previous civilization. I grew up in the Far East with the Sakura sisters and became assassin partners with Sakura. With... okay, okay, so I became the third Herrscher too, right?" Every time a Herrscher disaster occurred in the simulation, there was at least one Ye Chang'an among the Herrschers. "System, you better give me an explanation." "...You put too much Honkai energy resistance into it." Ye Chang'an: (￣ー￣) (Three points for the introduction, seven points for the main text)

"Do you know the correct way to use the Mystic Eyes of Death Perception?" "Precise attack lines and points?" "No, no, no~~~" The young man waved his hand and pulled out a rocket launcher from the cello case on his back... This is a story that singles out high schools from various anime and game works, focusing on battles, "romance," battles, dark sides, pseudo-daily life, true apocalypse, and mutual sabotage. These include, but are not limited to, *Private Fujimi Academy*, *Jinshiro High School*, *Private Ashford Academy*, *Koh Academy*, *Mahora Academy*, *Totsuki Academy*, *Tokiwadai Middle School*, *Nagatoshi Academy*, *Prefectural Misaki High School*, *Homura Academy*, *Sayanan High School*, *Toyonosaki Academy*, *Private Paradise High School*, *Crows Zero*, *Toudou Academy*, *Shohoku High School*, *Karakura Daiichi High School*, *Ouran High School Host Club*, and many more. Can you recognize which works these high schools are from?

Transmigrating to various anime worlds, Lin Yi is bound to a god-level sign-in system and starts his journey by parachuting into Demon Slayer!

Sign in at the Kamado house to unlock the Demon Blade Thousand Blades, unleashing a multitude of blades to slay all evil spirits; sign in at the Wisteria Forest to obtain the perfect inheritance of the Breath of the Sun, where the blazing sun burns away the darkness of night.

Starting from the world of Demon Slayer... In each world, he keeps checking in and getting stronger! Eventually, he becomes an unparalleled powerhouse spanning multiple anime series!

Xu Xuan traveled to the Perfect World and, after 900,000 years, finally achieved immortality.

Upon reaching immortality, he was pulled into a martial arts chat group.

"I'm already an immortal, what's the use of this chat group?"

"This crappy cheat code is 900,000 years too late!"

Fortunately, the chat group can locate the coordinates of the heavens and even upgrade.

Using these coordinates, Xu Xuan gradually opened up the cycle of reincarnation and established order in the heavens, ultimately setting foot on the sacrificial path.

After traveling to the world of the romance anime "Horimiya", he became the only male character in the show who didn't have a girlfriend - Iura Hide. Now Iura Hide felt unbalanced. Everyone is in a romance comedy, why is he the only one who is single? So Iura Hide set a small goal for himself. While working hard to achieve financial freedom, he must first find a girlfriend before graduating from high school and enjoy a sweet campus romance. However, as he got to know this world more and more, he suddenly realized that this world didn't seem to be a simple world of "Horimiya". One anime character after another appeared, and Iura Hide's eyes lit up. "It's decided! You are my girlfriend!"