Bad news: He's transported to the Middle Ages. Good news: He can also open a door back to the modern era. Even better news: the door leads to multiple worlds. ...President of a Hanfu (traditional Han clothing) club, a Bohemian warlord, a disciple of Zhang Sanfeng, the underground emperor of Chicago... As Mo Jiang's time-traveling abilities begin to involve more and more worlds, an empire spanning multiple universes is being born.

An unexpected accident transports Mo Yu to a post-destruction world, making him the last human aboard a space station. Expecting to be met with "space junk," Mo Yu unexpectedly discovers a shuttle that allows him to travel back in time. He journeys through the history of humanity's demise, witnessing the passage of eras, and battles monsters and alien races, unleashing his full power to save humanity. The Blood Emperor? The Spider Mother? The Beast Master? The Corpse King? The Eight Sages? The Dragon Lord?... Face legendary monsters from recorded history that rocked the world. Mo Yu says, "Just capture them as children and start the training program, and you'll get a Legendary Paru, then let them fight each other. What? Can't beat them? Then capture another legendary human hero. A pure Legendary lineup—how ​​can we lose?" ... PS: Time-based abilities, original dungeon builds, and Paru infrastructure—starting with a space station means you'll have to rob for equipment, resources, and Paru.

[Unstoppable advance + Unrivaled China + Historical generals + Mythology + Superb experience + No female lead]

Fang Mo transmigrated to a parallel world and, facing the invasion of players from another world, went through countless hardships to create the supreme illusionary realm [Great Wall Watch]. He led the world to victory in the war between the two worlds, succeeded the Heavenly Dao, and became the Lord of the Realm.

Then……

[Ding! Welcome to the Transmigrator Help Forum.]

Fang Mo: "??????"

After joining the forum, Fang Mo discovered that every other transmigrator in the myriad worlds was in a worse state than the last.

"It seems like my senior brother in the sect is trying to bully me, what should I do? I need help urgently!"

"The foreign army is at the city gates, and my imperial brother has challenged me to a duel at Xuanwu Gate! Someone, please save me!"

"I've transmigrated into the body of the main villain! The protagonist group is already at the door! Help!"

"A god-level disaster has struck! All the S-class heroes are dead! I'm about to die! Help, boss!"

Faced with requests for help from other transmigrators, Fang Mo made a powerful arrival with the illusionary realm called [Great Wall Watch].

Transmigrator A: "I just issued a small mission to wipe out bandits, and the big shot came and swallowed the Heavenly Dao whole!"

Transmigrator B: "A fantasy realm called the 'Qin Empire' descended upon my world, not only eliminating the invaders but also conquering the world on the other side."

Transmigrator C: "The 'Nine Netherworld' illusionary realm descended, capturing all the strange beings that invaded my place and sending them to the eighteenth level of hell..."

Transmigrator Ding: "Following the big boss, I've become the acting world lord! So satisfying!!"

As the magnificent phantom of the Great Wall traverses countless planes, the renowned name of [Great Wall Watch] resounds throughout the myriad realms!

[Fast-paced + No cheat codes + Lightning-fast revenge + Overwhelming troop deployment + A hodgepodge of film and comics]

(This book is also known as: One Man is an Army, I, the Fourth Calamity, and Reborn in America: From the Most Ruthless Bandit to the Emperor of America)

Good news: Hua Xu has transmigrated and awakened the Infinite Assassin System, sharing skills and vision, and can even possess assassins.

Bad news: I've been transported to 1898 America, where the Chinese Exclusion Act has already been passed, and I'm about to die.

Even worse news: Something's not right about this world. There's a gunslinger named Arthur Morgan in the neighboring Strawberry Town, a Hogwarts School in London, dark legends of vampires and werewolves circulating in Western Europe, a character named Muzan Kibutsuji in Japan, and legendary supernatural beings and zombies in China.

Hua Xu said: Since things are already in chaos, I wouldn't recommend making them even more chaotic!

Starting from the California wilderness, Huaxu rose rapidly.

Soon after, the style of painting in America changed, and a poem gradually began to circulate:

He was imposing and menacing, and all his personal gains were handed over to the authorities.

I'll make 95 out of 100; you know my methods.

Don't waste the remaining five dollars; you'll have to pay four dollars and eighty cents in taxes tomorrow.

Don't touch the remaining two cents; I might need them later.

Morgan, Rockefeller, and Childsfield: "A salute to our most beloved Emperor Mu!"

...

Years later, Hua Xu was embracing Louise on the Titanic when he suddenly received a mysterious message:

[A suicide bomber shares controlled nuclear fusion technology with you]

Hua Xu: "Huh??!"

(The following film and television elements are adapted, and the timeline may vary: Chinese Hero, Once Upon a Time in China series, Demon Slayer, Under the Others, Huo Yuanjia, Red Dead Redemption, Once Upon a Time in the West, Underworld, Harry Potter, etc.)