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!

First grade, Horatio: Headmaster, look, use this scythe of mine to hook out the soul, then lock it in this lamp and roast it with the fire.

Second grader Horatio: Principal, look at this cabbage! It can increase in value infinitely and even kill the basilisk in an instant!

Third grader Horatio: Principal, do you think this soul contract could arm the Dementors into my army of Soul Reapers?

Fourth grader Horatio: Headmaster, look, this gravity magic can pull down meteorites from outer space to strengthen Durmstrang and Beauxbatons College.

Fifth grade, Horatio: Principal, you said if I projected this mark onto the moon, everyone who saw it would be brainwashed into a believer in houttuynia cordata, and the houttuynia cordata I planted in the Forbidden Forest would sell like hotcakes.

Sixth grader Horatio: Headmaster, look! The tree that grows from this seed can convert cosmic energy into magical seeds. Then all of humanity can become wizards, mastering both technology and magic. Conquering the stars will be just around the corner!

Seventh grader Horatio: Principal, look...

Dumbledore: "Enough talk. Take out your wand. It's either you or me today."

(Updates are irregular, written for my own amusement and humor, featuring multiple female characters)

A country boy, full of dreams, stepped into the labyrinthine city of Orario, only to be quickly slapped in the face by reality. The city didn't welcome him with adventure and battle; Koya, without a familiar to take him in, was forced to work as a laborer for the Loki Familia. "So this is the hero I'm going to raise?" [Yes, Himeko-san.] "What are you for?" [I can do anything you want, and even things you dare not imagine. So spend money, Doctor!] "Mora? You only need Mora?" [Mora is all you need; this is our contract, Ningguang-san.]

Worlds traveled through: Main World (daily life in anime) - GOSICK + Pandora Hearts + Danterian's Bookshelf + Monogatari Prequel + Rozen Maiden - Return to Anime (Monogatari + another + Mujica + Brynhildr in the Dark + The Visible Girl) - Date a Live - No Game No Life Zero - Black Bullet - Little Garden - A Certain Scientific Railgun Byakuya: Others traveled through time with a system, why did I travel with a God! Especially since this God wanted to be my mother. Glass: Byakuya, you saved my Son of God. Eriri: Is your God serious? Yukino: How did my Service Club really become a Service Club? Victoria: You promised not to let me continue to be bored. Shinobu: God? How interesting! Kaguya-sama: You want us to become angels serving God together? Which God? The Son of God? Wouldn't that mean serving you? Misaka Mikoto: You bastard Shiroya, why did you go to my mother with Last Order and say that she was our daughter? Shiroyasha: There is already a Holy Son in the little garden, how can you have the status of a Holy Son? Are you actually Hong Xiuquan?

Lin Ye unexpectedly transmigrates to the world of "Pirates of the Caribbean" and awakens the Great Navigator System.

You can unlock the tech tree by spending gold coins.

Obtaining a legendary artifact will allow you to upgrade your tech tree to a new era!

Ancient times → Middle Ages → Modern times → Contemporary times → Future

While the other pirates were still using wooden ships, Lin Ye had already built an aircraft carrier...

[Sailing] [Pirates] [Shipbuilding] [Development] [Exploration] [Naval Battles]

Traveling through the world of souman anime and signing a contract with CC, Hayami Yuu gained the Geass ability known as Perfect Copy. With a single blink, he can replicate the abilities of others. Okay, okay, the rest is easy. Copy all their abilities: Kageka Suigetsu, Ryujin Jakka, Sun Breathing... But then again, why is there suddenly a fox girl in a black JK uniform in the house? Her face is pale and she doesn't look well. Maybe I should give her some mana first? P.S. (For the harem, I'm targeting all the heroines and supporting characters, with priority given to Yuyuko, Isayama Yomi, Koyuko, Kiritani Suguha, Kikyo, and so on...)

[Ice Fruit] + [Kamiu] + [Zanpakuto] + [Ten-Tails]

Traveled to the world of Inuyasha, Home

​ and drew Zanpakuto, Eternal Mangekyō Sharingan, Thunder Fruit, etc.

Became stronger all the way and unified the world.

In the process, he also made up for his regrets, Inu no Taisho, Kikyo, Kagura, Kanna…

While other transmigrators were still diligently practicing ninjutsu, Izumi Masamune had already turned the Naruto world into a strategy game with the help of the system—wait, who says saving the world and falling in love can't happen at the same time?

Reincarnated as Hyuga Neji, he awakens a cross-dimensional system. Free from the constraints of the Caged Bird Seal, he's given the "blessing" of endless evolution and random missions. He punches the Otsutsuki, kicks the Five Kage Summit, and effortlessly maxes out Hinata, Kurenai, and Anko's favorability? But just when he thinks this is just a typical action-packed leveling-up story, the system prompts: "[Contractor can be taken to the main world]"—Wait, am I saving the ninja world?

The leaves of Konoha still dance in the air, but the real storm has only just begun. When the genius of the Hyuga clan unveils the truth about Kaguya, when the light of the contractors transcends dimensional barriers—are you ready to embrace this chaotic yet addictive Naruto world?

[System + Anime Crossover + Thrilling Read]

Transmigrating to a crossover anime world, Gu Anlan was immediately bound to the "Intercept and Become Stronger" ability the moment she opened her eyes—by seizing opportunities before the original owner, she could instantly gain abilities, attributes, and even exclusive skills!

Fujimiya Shuu wants to offer an umbrella to an angel in the rain? Sorry, Shiina Mahiru's tears and laughter are now in my hands!

Has Urajiro from next door not swallowed his finger yet? I'll gladly accept Sukuna's finger!

While one "destined person" after another was still standing still, Gu Anlan had quietly seized countless opportunities.

Is this a dangerous world stitched together with ghouls, curses, and demon slayers?

No, this is Gu Anlan's exclusive unlimited fishing ground!

(Comprehensive anime + system + time travel + immortality)

[Ding, congratulations to the host for obtaining the Twelve Trial System! ]

[This system grants the host twelve resurrection opportunities, and each resurrection grants corresponding death resistance!]

[If death resistance reaches 100%, you will be completely immune to corresponding attacks and damage! ]

[The number of resurrections in this system will be refreshed at 0:00 am every day. Please use it with caution! ]

[The system has other functions, please read the instruction manual for details! ]

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