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..."

………

After reincarnating as Eriri, she was supposed to live an ordinary life as an ordinary rich girl in an ordinary everyday world, but why did it turn out like this...

Eriri raised her petite right hand and felt the energy that was enough to destroy everything condensed in her white and tender palm.

Bringing her five fingers together one by one, Eriri said in a sweet voice with high spirits, "That's right, the strongest Eriri in history is me!"

At this moment, an invitation to a chat group popped up in Yingli's mind.

Wanjie Chat and Dating Group invites you to join the group chat, do you agree?

Yes

Eriri: “Ah, this…”

He traveled through a parallel modern world. He traveled through a prosperous ancient dynasty transformed by a time traveler. When he was inexplicably transported through time for the third time, the audience in the live broadcast room turned out to be everyone in both worlds? Knowing many unconventional and magical skills, he simply chose to ignore it.

A dark mood breeds evil thoughts, and monsters feed on them. After falling unconscious while performing exorcism, Yoshiyuki Yagyu, who was picked up by a girl and taken home, met a group of girls with heavy hearts. From then on, he began his life of exorcism and eliminating the girls' suppressed hearts.

“But no one told me the price would be this!!!”

Such a sound came from a basement that could not be detected by any instrument.

(Tentatively titled MYGO-Lonely Rock-The Visible Girl - gbc)

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!

(The combat power of all worlds has been balanced. Apologies for the ooc character design. The last Xu Fu kiss is adorable.)

Su Yin traveled through the Type-Moon world and thought he would become an ordinary person and live his life in fear, but unexpectedly he was bound to a knowledge system.

At the beginning, he gained the ability of [Knowledge Deconstruction] and was pulled into the chat group of all worlds, and from then on began his journey of continuous adventure across the world.

"Knowledge is the cornerstone of modern magic. With enough knowledge, any magic trick, even sorcery, can be deconstructed!"

——Su Yin

The ruins of the labyrinth, silent for countless ages, welcomed a new master. Niu Kun, heir to the throne of Bull Demon King and Lord of Beasts, pushed open a massive bronze gate leading to countless otherworlds and dimensions. "Huh? Why are all these otherworlds from anime I've seen before?" Niu Kun then wreaked havoc in the corpse-filled world of Apocalypse, transformed himself into the King of Monsters in the ordinary yet extraordinary world of mixed anime, became emperor in the war-torn world of Zan Akagi, and served as a demon god in the high school world of demons and angels...

Transmigrating to the world of anime, the system rewards a complete set of Devil Fruits. First, recruiting a small helper made of binchotan charcoal. Then, looking at the familiar anime heroines from his past life, Xia Tian says he just wants a sweet everyday life. Yukinoshita Yukino, Yui, Miyazono Kaoru, and why is there also Mrs. Fueguchi Ryoko, Touka, and Miko? Whether you're ghouls, monsters, or evil spirits, if you don't let me live my normal life, I'll destroy you all with a thunderclap. Setting up a random stall, how could it have ended up in Beika Street, Yahara, and the pitch-black Tokyo? Natsume Reiko, a loli blinded by the enterovirus, is a warm and caring person. Xia Tian respects the fate of others, but will intervene when he sees someone unhappy.

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!!!