[The rating will be a bit low when it is first released]

Journey to the world of pirates and connect with the god-level sign-in system! While Luffy basks in the glory of his Gum-Gum Fruit, Zoro has already signed in, gained the Shura Blade Intent, and Sanji has awakened the Divine Fire Foot! When the Battle of Marineford breaks out, the three admirals are horrified to discover that the Straw Hat Pirates' bounty warrants are gleaming with golden divine symbols! "It's not too late to surrender!" Nami chuckles, Thunder Cloud Staff in hand, as a vast ring of thunder appears behind her!

Dante, the newly minted god of Aincrad, begins his journey to the next world. Three options lie before him:

become a knight of Britain,

an assassin of the Middle East,

or a warrior of ancient Greece.

Of course, it all began one night after a meteorite struck.

Worlds to be traveled to: Sword Art Online, Fate, Chikō, High School...

Unexpectedly arriving in the world of Naruto, Uchiha Chiren desperately trains to save his life. He nearly escapes assassination after calling Danzo a eunuch and is sent to the battlefield as cannon fodder. Fortunately, he awakens a system that allows him to choose an ability from his opponent after each battle. [I choose Uzumaki Physique] [I choose Spirit +1] [I choose Constitution +1] [I choose Eight Gates Ninjutsu!] [I choose Flying Thunder God!]... Initially, Shimura Danzo was ecstatic, hoping this second battle would end Uchiha Chiren's fate. Unexpectedly, all his previous machinations proved ineffective, and Chiren even managed to activate his Mangekyō Sharingan. Years later, Chiren stands in the Hokage Building, addressing Shimura and the Sarutobi clan below with a hearty laugh. "Shimura Danzo, Sarutobi Hiruzen, this is your teacher, Senju Tobirama, right? Look! Today...

This noodle is so delicious! Nangong Shuoyue exclaimed, and then a ding echoed in the boy's mind. The belated cheat code had arrived. A chat group for all realms? The group owner is the collective will of the heavens and all realms? You can become stronger by spending money? Interesting... The boss pretending to be a newbie smiled happily. Gensokyo, One Punch Man, Oregairu, Overlord, One Piece, Naruto, Bleach, Akame no Kill, God Slayer, Tokyo Ghoul, Boring Girlfriend, Puella Magi Madoka Magica, K, No Game No Life...

【Prototype Fanfiction】

After Xia Tianming merged with the Blacklight Virus, he began his journey through the multiverse.

The mission is not to uphold justice or punish evil.

Instead, it uses the blacklight virus to "purify" every world it reaches!

Perhaps I can no longer be called a "human being".

But at the same time, I have also transcended “humanity”…

Welcome to the top of the food chain.

——Alex Mercer

[Female protagonist + invincible text + building a realm above the Four Emperors]

After traveling through the world of pirates, she unexpectedly became Charlotte Linlin's sister.

Possessing the talent of steel balloon!

And he picked up a mythical beast-type devil fruit!

But I clearly look like Milim, so why do I only have the ultimate skill of the King of Wrath left?

But even so, I, Milim, am still a destructive tyrant.

After traveling through Demon Slayer eighteen years ago, Kamishiro Mitsuteru thought this was just an ordinary ancient world.

Until the night of the blood moon, the evil spirits tore his warm home apart.

When you are on the verge of death, the sign-in system is activated!

[Congratulations to the host for receiving the Newbie Gift Pack: Nature-type Sparkling Fruit! ]

The body instinctively transforms into elements to avoid the fatal blow!

He raised his hand and pointed, and the holy light penetrated the evil ghost, evaporating it instantly!

The loud noise attracted the dying Kanae Butterfly, and the Second Upper Moon, Douma, who was standing in front of her.

Under Kanae's desperate gaze, Kamishiro Kouki transformed into a beam of light and kicked Douma half of his body away at the speed of light. He sneered and said, "Sorry to bother you. But you can die now."

Lin Guang travels through the world of Demon Slayer and awakens the Super Treasure Chest System! In Demon Slayer, slaying demons unlocks treasure chests; defeating the navy and celestial dragons unlocks treasure chests; and defeating enemies unlocks treasure chests in Naruto. Thus, Lin Guang continues to unlock treasure chests, conquering the world!

"Look, look what I found! It's a starving Megumin. We can hire her for a small amount of food and use her as a disposable nuclear warhead." "Oh my goodness, there's a Naruto up there. He can use the Multiple Shadow Clone Technique, and his killing efficiency is a thousand times better than a Tumugou." "Oh my god, there's even a Mobius! Why don't we invest a little in exchange for her future patents?" "Great Lord! There's also a Tarua of the Reunion Movement here. This is Victoria's Crown Prince. It's time to emulate Lü Buwei." Russell, who joined the chat group, received a reminder—a cheat code that indicates where opportunities lie. However, is the opportunity indicated by his reminder wrong? After a moment's thought, Russell donned his monocle. Now, let's look at the residual value.

[Genshin Impact + Collapse Iron + Collapse III]

Seven-year-old Captain Meng Yan was watching the end of the first part of Sanbengzi on his computer at home, feeling very emotional. Suddenly, an interface popped up on the computer.

【Do you want to start a new journey? 】

Looking at the two options [yes] and [want], Meng Yan was speechless. He just casually came to Teyvat.

Looking at the ferocious Hilichurls, Meng Yan thought his life was over, but when a [ding~] sound was heard, he knew that he was no longer a mortal!

(The introduction is weak, please move to the main text!)