Travel through a world invaded by disasters and awaken the sign-in system of all worlds.

He thought that signing in in this world and obtaining the power of a Ruler of Reason, which was enough for him to protect himself, would be great enough.

Unexpectedly, he was selected by the dimensional chat group and got the opportunity to sign in to other worlds!

[Ding! Congratulations to the host for signing in to the Genshin World and gaining the allegiance of the Heavenly Principle and the Four Shadows of Heaven.]

[Ding! Congratulations to the host for signing in to Demon Slayer World and obtaining the perfect version of the immortal body, which cannot be erased by non-rule levels.]

[Ding! Congratulations to the host...]

Sign in to all realms, strengthen yourself, establish destiny and reverse entropy in the gradually collapsing world.

I originally wanted to head towards the end of the trees and the sea, but I found that I met countless beauties in the process.

Kasumi no Shi: "Tsk, what an unlovable leader!"

"You left a deep impression by being a hero saving a beautiful girl, but now you want to just walk away after you've been seduced?"

Eriri: "Damn it! I was here first, and the twin tails were supposed to increase attack speed! Why don't you come up and attack!"

Esdeath: "This man is stronger than me. I can't match him in terms of strength, but I must conquer him in other aspects!"

Lei Movie: "He saved his sister, if he wanted to..."

………

Quit the band and become a star god?!

Baili, who had traveled to the world of Zongman, decided to create a few Destiny Envoys with the help of the system.

However, the 'Starry Sky Train' that the system had snatched away kept receiving 'signals' from another world.

then--

Chaos Expansion: Clear the maze in the world of "Di Mistake"!

Chaos Destruction: Rias from "High School" becomes a Commander!

Chaos Harmony: Form a band for life, and then crush and destroy creation!

When the fate of chaos flows through planes such as "Hokei", "God Slayer", "Black Bullet", and "Azur Lane", everyone feels the glance of God!

Baili has only one explanation for his fate: what's yours is mine, and what's mine is still mine!

"Abilities being extracted... Rules being realized... Character card obtained: Jing Yuan."

"Jing Yuan? Didn't they say that the power extracted was the ability to destroy the world?"

"Doesn't the Starry Sky Railway belong to the Collapse World?"

"My vision is too narrow..."

This is the story of Yun Fan, an old captain who witnessed the six-year journey of Honkai Impact 3rd and traveled to Teyvat...

Mu You is a newbie who's just arrived on the Terra continent. But before that, he was a veteran cube-person who'd survived for years in Minecraft. Thanks to this identity, he barely even had a chance to gain a foothold on this land before being forced back by the will of this world. "Going back to that world where even the sun is square, that's not the way it should be!" To stay in this world where at least girls have pointy faces instead of square ones, Mu You is forced to participate in various storylines to enhance the world's perception of him as the "Number One Longan Lolita in the World."

Xu Ya traveled to Tokyo in the anime world and obtained a system that could materialize game copies.

In order to gain power, he is going to transform this world! !

At the same time, you will meet familiar heroines and collect them all! !

On the day of my car accident, something strange popped into my head!!! Yukinoshita Yukino: Hikigaya-san, stop what you're doing or I'll call the police. Yuigahama Yui: Hikigaya, you're actually doing this to me!!! Kato Megumi: Hachiman-kun, this isn't okay~ Kasumigaoka Utaha: Junior, you can't do that. Sawamura Spencer Eriri: I treat you like a geek, and you're trying to do all this to me... Aoyama Nanami: Impure relationships with the opposite sex, no! Shiina Mashiro: Hachiman, you're my first... Hikigaya Hachiman: It's all the system's fault!!!

After traveling to the world of Honkai Impact 3rd, Lin Xi is bound to a "Seele Simulator." By successfully conquering or rewriting the fate of plot characters in various simulations using Seele's persona, the host will receive character-specific talent rewards. However, if the simulation's evaluation is too low, the host will not only be locked out of the relevant scenario, but will also be forcibly bound to some "strange" talents after the simulation ends. As the simulation progresses, one beautiful girl after another falls for Lin Xi's Seele persona. So... Alicia: Seele, when will our wedding be scheduled? Mebius: Let's do something fun, sweet little Seele. Big/Small/Honkai Impact 3rd: Seele! Bronya finally found you! Let's get married! Kiana: Seele is truly gentle and adorable! Lin Xi, while posing as Seele in the simulation to reap the benefits, is completely unaware that she has completely taken on Seele's form. Lin Xi: You're looking for Seele, what does this have to do with me, Lin Xi? Until the object in the simulation, and even the real person in the quantum sea, came to force a marriage...Lin Xi: I'm so excited!

"Lokishi's Home", "Decisive Killing", "Male Body Female Appearance"

Mu Linxue: Don’t come over here!!!

Full-insurance semi-trailer: Haha, boy! Go to another world obediently!

Rudeus: Brother?! You're not even human?!

Luo Qixi: How old are you and how can you create king-level magic by yourself?

Mu Linxue: Who is this angelic-looking "beautiful girl"? Yes, it's me, Mu Linxue!

As a member of the Skywing species, Mu Linxue has been very sensitive to magic since childhood, which has also created his terrifying magical talent.

With a casual blow, a continent sank directly into the seabed, and the world trembled under His cover.

Dragon God: The reason why he is called the only God is not because he is the only god, but because all gods are just like mortals in front of him.

Human God: Lord Mu Shen... please don’t come over here!!!

At this point, Mu Linxue, the most powerful god in history, who was later called the Only God, was born.

Full-risk semi-trailer: I created this one and only God!!!

As we all know, the protagonist "Ye" has a strange physique - he is prone to fainting.

This allows the plot, which was originally difficult to advance, to proceed smoothly.

And our protagonist, Mr. Bai Mo, also has a strange physique——

It's easy to be picked up and taken home by girls (side-eyed smile)

In fact, it is a story about a power system from the world of death that left traces in Teyvat.

After traveling to the continent of Teyvat, I unexpectedly met General Thunder as soon as I arrived. But it doesn’t matter, she has the power of the God of Thunder, and I have the power of the Herrscher of Thunder!

General Thunder: "What kind of power is this? Why can you control the power of thunder that is more powerful than mine?"

Facing the incredulous look in General Lei Dian's eyes, Chen Ran smiled crookedly: "Can you be called the God of Thunder?"...