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!

Good news! He's been transported to the world of anime. Bad news! After being transported to the world of anime, he's been transported again! This time, he's transported to a deserted island. Good news too! The anime girl Sania is also transported with him: "Ella, you're my best friend. Jiuxiao is my most important friend, let's have fun together!" Fate: "Who's Nanoha? I don't know her at all!" Kaname Madoka: "Houmura-chan, don't get too close to me anymore, I'm afraid Jiuxiao will misunderstand." Yuan Jiuxiao says: "Don't argue, everyone is my wing." Jiuxiao thought he'd finally live a happy life, but he discovered that the girls had brought witches, alien armies, Gastrea, and all sorts of other weird things with them. The gate to another world has opened, and Yuan Jiuxiao has stepped into these familiar worlds. He'll be involved in many worlds, so stay tuned! The black bullet ends, current world: Puella Magi Madoka Magica. PS: Harem, no stock market speculation, no stomach-soothing elements. Many magical girls and characters from older anime are expected to appear. The first few chapters weren't very well written by this new author, so please be patient and read them a few more. If you don't click to read this, Watashi... I hope you enjoy it.

This world is like a sieve, with things falling from anime, novels, and games every day. At first, it was just items falling, but then monsters started falling into this world, and everything changed. The barriers between dimensions seemed to vanish in that instant, and an apocalyptic catastrophe descended. [World Administrator's Log] [January 2nd: Found a portal; distance is no longer an obstacle.] [March 15th: Found a branch from the world's tree, along with a Goddess of Wisdom. I planted her in my backyard; she can keep me entertained.] [May 17th: Found a Heroic Spirit; she is the Queen of Britain, and she has a huge appetite—she can eat ten people in one meal.] [June 23rd: Found another Heroic Spirit; she is a saint from France.] [Found another person today, and it's a post-apocalyptic girl...]

A very familiar time travel.

But the problem is, no matter which world you travel to, it's always hellish difficulty?

A harmonious and friendly game world, but the absolute zero zone has become a skeleton.

The free-spirited America, but due to a combination of biochemical changes, has become a zombie.

It's an anime world full of girls, but the Greatsword Demon is still a male Greatsword user.

I finally arrived in a Western fantasy world, but you're telling me it's The Band of the Hawk? Oh my god, it's Berserk!

Finally, after much difficulty, we arrived in Hong Kong Island.

But what exactly is Lanmeng Company?

...

In short, it's a group of unlucky time travelers.

Survive in worlds of various hellish difficulty levels.

And strive to tell stories that penetrate the world.

[The Girl You Can See + Honkai Impact + Star Iron + Genshin Impact + Zone Zero + Naruto + Digimon Classic + Still Haven't Decided + Group Chat]

After about 50 chapters, I started writing the story of a separate world.

MiYou World will continue to write.

Yun Jun's gender follows natural selection.

The reason Xingtie has multiple Yun Juns is to avoid the awful plot of losing one's wife while following a train.

Yun Jun's core personality is that of a goofball.

The girl who could be seen has become a ghost, Yun Jun, who transforms into Yotsuya Miko's bodyguard.

In Honkai Impact 3, Yun Jun noticed that Alicia seemed to be becoming increasingly yandere.

Ling Yunjun from the Juequ District was being watched by Yi Xuan every day, which caused her to develop bronchitis.

Pinocchio Robin and Yun Xiaojun's pure love story.

Ongvaros Yunjun has her own unique butterfly.

Danzo, dressed in a pink low-cut mini-skirt, confessed his love to Hiruzen Sarutobi in front of all the Jonin.

Angewomon Yunjun looked at her hands and seemed to have a clue about Fallen Evolution?

Teyvat Yunjun was chased and slashed by Mavika with a greatsword because she had been flirting with other women while Mavika was asleep.

Luo Fu Xian Zhou Sui Yang Yun Jun transformed into Fu Xuan Jia's little nanny.

Mita Yunjun, who had been suppressing her emotions for a long time, began to have a fit of madness.

...

The author is reviewing the plot of "A New World" and other episodes.

Having transmigrated into various anime worlds, Yu Sheng Qiuzhe obtains a god-level choice system. While walking the streets at night, he encounters a unconscious Rem, who is leaning against a corner. Out of a helpful spirit, he picks her up. Just then, a fierce shout comes from behind: "Let go of that girl!" "Ding! Master is about to face Tatsumaki's pursuit. Please choose!" "Option 1: Throw Rem at me! Decisively throw Rem at Tatsumaki while shouting 'Throw Rem at me!' Reward: 'Mystic Eyes of Death Perception!'" "Option 2: Kneel and beg for mercy! A true man can bend and stretch, knows when to advance and retreat! Reward: One bottle of Body Extension Potion (one-hour effect)!" "Option 3: Fight to the death! Never compromise or admit defeat until the very last moment! Reward: ..."

[Multiple female leads] [Invincible protagonist] [Pure and satisfying] [Non-Japanese male lead]

Lu Ming, from the world of high martial arts, obtains a system that allows him to travel to anime worlds. He can obtain different rewards by conquering these worlds.

However, these anime seem to be somewhat niche...

For example, "About My Brother and I Living Together in a Small Town."

Or, "My Devil Club Story is Really Problematic"

Or perhaps, "The Story of the Tsundere Student Council President and His Naturally Dark Twin Sisters"

Subtitle: "Gundam: A Direct Copy of My Favorite MS"

No system + single female protagonist + Gundam 00 + Witch of Mercury + GQUX + Gundam Space Hodgepodge (containing personal settings), with some 00 side story content and some elements of Macross.

Captain Brighton's slap hurt, Camus's fist was hard, Kira's thoughts coincided with mine, and Setsuna's mobile suit was one of my favorites. Char Aznable? Sounds like a white savior name, oh well, turns out he's a guy who likes dark-skinned girls.

Damn it! It's the legendary, god-defying Feng En! Whatever, I'll just choose to instantly kill him after losing my memory.

Tsk tsk↑ Mr. Amuro, why are you just watching!

What does it mean that the clone Char and the biological brain Amuro fought during the One Year War, while the two original Chars just watched from the sidelines? How did Barbatos end up fighting AGE? What is the Martian Vegumi Crescent Moon?

Miorina, I'll accept your black stockings. Oh no! It's an inverted A-cup! Run!

When will the Savior G arrive? Yes, I am fighting for the people again.

Hathaway, use Cauchy on the corrupt [Cosmic Federation].

Hey bro, your MS is so cool, I want to touch it. Bro, why is your MS covered in silver metal? What?! Your MS and ELS are like brothers! This is clearly a gift from it to me after all my hard work!

I wanted to learn from other Gundam pilots why I was chosen by the Gundam, and why I fought fearlessly for the suffering people. But I don't regret boarding the Gundam at that moment, because I knew that changing this corrupt world required me.

A BA x Kamen Rider fanfiction, an extended Kamen Rider story based on Kiwotos.

The story begins with the erosion rain half a year ago. An abnormal phenomenon called pollution begins to appear in Kivotos. The polluted place is called pollutant, and the pollutant will generate strange people called corrosive bodies.

The protagonist is Xia Lai's teacher, who transforms into Kamen Rider AIM by chance.

(This is my first time writing a fanfiction, please don’t blame me if it’s not good)

ooc and other issues can be pointed out