"Commander of the Ninth Shadow Legion, Ainz Ooal Gown, requests to fight for my lord!"

The skeleton in the deep purple robe knelt on one knee, its ghostly eyes gleaming with unwavering loyalty.

"Go on, Old Bone, keep your spirits up, don't lose points! Give that old hag, the Fake Witch, a little shock."

Natsuki Subaru sat lazily on the Sky Throne and casually waved his hand.

In an instant, tens of millions of shadow warriors, skeleton knights, dragons, and mages surged out like a tidal wave, covering the sky and instantly turning the earth into a pitch-black ocean.

I, Natsuki Subaru, also known as 486, the script master, the god-slayer, the demon god, the master of the Witch of Deception, the strongest Servant, and the number one unranked powerhouse...

I, Natsuki Subaru, am the most powerful Shadow King in the world of crossover anime!

"Heavens above, please let me pull Gilgamesh!" Yue Chen knelt on the ground, frantically pressing the ten-pull button. He'd stumbled upon a system, thinking it would be the moment his mundane life would burst with color. However, this system was a bottomless pit. Want to get stronger? Sure, spend money. No money? Want to get stronger without money? Yue Chen cried out. "Singer, there are so many people on that stage, I want to go and show off my singing too!" Wait, Your Majesty! You'll kill someone! "Mommy, I want to eat." Sweetie~ Jack, tomorrow I'll take you to the wilderness survival show crew. "Oh! Power!" Whoa! A muscular man in a straitjacket jumps out! Yue Chen's future is unpredictable.

It's common knowledge that pink-haired beauties are generally gentle, kind, considerate, and virtuous—ideal girlfriends and wives. Watanabe Yuuki, transported to another world, is surrounded by such beauties: his childhood friend is pink-haired, his neighbor is pink-haired, his school seatmate is pink-haired, the girl in the next class who likes him is pink-haired, his teacher is pink-haired, the stalker girl who's been following him is pink-haired, the beautiful girl he meets is pink-haired, and even the alien is pink-haired. Pink-haired is fine; they're all cute, and he likes pink-haired girls, so finding a girlfriend and living a happy life shouldn't be difficult. But his childhood friend went to study in England, his neighbor is a socially awkward seamstress who stays home all day, and his seatmate is also socially awkward and plays in a band. For some reason, the stalker girl who's been following him is out of the question. He can't betray his ancestors, can he? The beautiful girl he meets seems to have some mental issues. The alien is another story—what about being raped? All the pink-haired girls around him seem a bit off. Why is finding a girlfriend so difficult? So, Watanabe Yuuki turned his attention to Goto Jiri, the most normal-looking among the group of pink-haired girls. Goto Jiri: Yuuki-onii-chan, I'm only seven years old this year.

In the world of crossover magic, facing the unstoppable two-faced Sukuna, Lu Yang unlocks the Multiverse Projection Summoning System, listing the top characters from various anime worlds! Without even a moment's mourning for 2.5 Jou Satoru, rushing to the battlefield is—Yoriichi Tsugikuni: "Sukuna! What do you take your life for!?" Jotaro Kujo: "Sukuna's only reason for defeat is that he angered me." Gilgamesh: "The king will admit it! The king will allow it! The king will bury you, you bastard!" Water Dragon King: "I despise all those who are great… Anyway, take my breath first." Old Master: "Let's finish this quickly, don't delay my transfer of the Heavenly Master's Salvation to Bilian'er." Saitama: "Can he withstand my punch?" And then there's Uchiha Madara, Yhwach, Frilian, Yomi, Kevin, Kaname Madoka, Ainz Ooal Gown, and Zi-O… After being thoroughly beaten by everyone, the two-faced Sukuna: "...Destroy it, hurry up, I'm tired!"

"First of all, let me clarify, I'm Kanzaki Ren. Although I'm a spoiled rich kid, I really have no intention of building a harem or anything like that. I've maintained perfect, fleeting relationships with all my previous women. As for them—they were an accident, an accident..." "Is that your reason for building a harem?" "They insisted on joining, I figured, adding one is the same as adding two...right?"...

[Starting with Chronos + Kamen Rider + Crossover Anime + Tanzaburo Higashijima + Nisekoi + Multiple Heroines]

Transmigrating to various anime worlds, Shi Wushuang begins as Kamen Rider Chronos. In the realm of the God of Time, day and night are but a thought away, and time stops and flows backwards only for him.

On campus, Shi Wushuang is a gentle, cheerful, and sunny male god, but when facing strange people, he is a cold-blooded judge and a grim reaper.

The city's impurities, the Amazon lurking in the shadows, the constellation apostles on campus, the Shocker monster causing chaos, and monsters from other knight worldviews in the dimensional rift, and the BOSS.

When he is Kamen Rider Chronos, he puts his index finger to his lips and says, "Shh, during the trial, the scene must remain serious."

When he was Kamen Rider Eternal, he gave a thumbs-down sign and said, "When you get to hell, just say my name, Shinigami, and you can skip the toll."

When he is in Kamen Rider Evol Black Hole form, his right hand spins like a black hole: "This day next year will be your death anniversary, Ciao."

When he was the Blade of the God of War, he pressed his thumb down on his index finger and said, "Don't misunderstand, I just want to kill you all, or be killed by you all."

When he is Oma Zi-O: "If you do not bow to the king, you have already lost your true destiny. Your name is on the Reincarnation Stele. Bow with each step. If you are devout and sincere, your sins will be halved on the road to rebirth."

All sorts of weirdos: What? I'm taking on the Knight Boss one-on-one?

...

The tentative list of female leads includes: Elisa who speaks Russian from time to time, Shiina Mahiru, the angelic neighbor, Okada Yuriko, the eccentric Takumi, Kirisaki Chitoge, Kato Megumi, and Kasumigaoka Utaha, the black-stocking fanatic.

Every time I wake up, it seems I find myself in a new place, or even as a completely different person—a technologically advanced academy city…

The Mechanical Age of Human Extinction... Gensokyo, Favored by the Gods... The Everlasting Light of the Ultra Star... Another World of Demon Kings and Heroes...

(Ratings don't matter, rich young masters and ladies passing by, come in and take a look~)

Crossover anime + slice-of-life + fun-loving + troublemaker + not a pushover + magic + tokusatsu + complex elements

Miss Kobayashi's Dragon Maid, Non-Human Beings, Hogwarts, Cardcaptor Sakura, Pokémon, Kamen Rider Saber, Insect King Squadron King...

All the worlds are progressing fantastically! We haven't decided which other worlds to visit yet!

Arthur the pleasure-seeker travels through countless worlds in search of joy!

Aha: This is hilarious! Haha! New fun!

(This is a work for the author's amusement, written to amuse himself.)

[Male protagonist harem/funny] [Mygo + Ave + Mujica (partial setting reference only)] Yanming stroked his chin: "You mean, in the future, I'll be with you, and we'll live happily ever after?" Chihaya Aine nodded seriously: "Yes, that's right." Yanming pointed to the large group of band girls behind him, "But your teammates just said the same thing."... Yanming didn't know what sins he had committed in his past life that made these girls so attached to him. Also, where did this strategy system come from? Increase affection...get rewards? Then why is everyone's affection level full?! When he realized something was wrong, Yanming suddenly felt a darkness before his eyes. Damn it! It's the basement! ...Nagasaki Motoyo: "...Don't you want your mother anymore?!" Toyokawa Shoko: "You promised that even if we met again, you would still fall in love with me..." Yutenji Wakana: "Bear my life again...please..." Wait! Who are you all?!

Through the void, Tan Daoyi watched as the Kamen Riders he had created engaged in a great battle with Thanos's army that had invaded Earth.

“It looks like this cosmic overlord is about to be defeated,” said Izzy, the secretary beside her.

Tan Daoyi smiled mysteriously and said meaningfully, "This Thanos also has firm beliefs and awareness, but randomly erasing life is too boring."

"Should we step in and save this purple sweet potato chin?" Yaz, who looked exactly like Iz, understood the implication and asked, flicking the ends of her long red hair.

Tan Daoyi smiled slightly: "I've already made arrangements, you two don't need to do anything."

Then he stretched out his hands as if embracing the world, and proclaimed loudly: "This will be another interesting knightly game. The Great Way is one, and I am one."