[Male protagonist's quick transmigration + various cheat abilities + time travel + space + urban setting + no fixed romantic partner]

(Audiobooks with real people are now available. Feel free to enjoy them.)

Xu Wen, burdened with debt in middle age after failed financial investments, turned to writing. After several setbacks, he finally rallied and continued writing.

This time, he finally came up with a novel outline that satisfied him, but then the scene changed, and he became an unborn fetus.

It turns out that he was given the "If you can do it, then do it" opportunity to travel through time, and according to the outline of his novel, he personally went to live in various worlds.

Each time you travel through time, you can also draw a cheat code; if you perform well, you can also receive rewards in real life.

Xuwen, which had already reached a dead end, must cherish this opportunity.

Let's see how hard he tries to perform.

In the first world, he was fortunate enough to obtain a proficiency system, which he could use permanently in the worlds he traveled through.

But what if his newborn baby is switched with another baby?

Let's see what happens next.

(The author's writing isn't great, but they will try harder. If you find this story doesn't suit your taste, feel free to leave. Life is tough, and writing is hard work, so please be kind! Thank you for your support.)

A programmer died from overwork, and upon transmigrating, he was confessed to by a beautiful girl. And this girl's surname is Luo? She's even Luo Feng's ninth-generation descendant! Wait, the Genius Battle is over, so if I marry a Luo family girl, doesn't that mean I can just coast to immortality as long as I perform well? Isn't being a kept man a bit... good, very good! When I was little, the doctor said I had a weak stomach, so this was the kind of food I should eat!

(The rating has just been released, so it's rising slowly.)

“As I said, although I am from the Heaven-Defying Sect, I am essentially a person who adheres to traditional cultivation methods. I am not a heaven-defying god.”

"What? You're saying I practice swordsmanship every day without learning any magic or cultivation techniques? How can I become a strong person? Are you cheating?"

"Nonsense. It's all because I want to get closer to ordinary people. Don't talk about cheating or hacking. I'm not that kind of person."

—My Daily Life Cultivating in the Heaven-Defying Sect

The power of this sword becomes stronger and stronger as it strikes.

Nobuyuki Himura, who traveled to the world of pirates and studied hard to become a swordsman under Hawkeye, was played a joke by fate and sent to the world of Naruto.

Can't become a ninja?

It doesn't matter.

Nobuyuki Himura wants to use the supreme sword in his hand to carve out his own path.

Standing at the top, Nobuyuki Himura looked back and realized that the future of the ninja world had been rewritten by him.

Fast and simple version: This is a story about a man who passed down the various sword arts and took in disciples to teach them.

[Infinite Flow + Multiverse + Post-Apocalyptic World + Research-Oriented Protagonist]

After traveling with Dayun, Bai Bai was transported to a fictional ancient world similar to the ancient Dragon Kingdom. He had just become a scholar and was exchanging words at a banquet when a sudden change occurred.

The world was chosen by an unknown entity called Doomsday Space, which casts everyone into many worlds that have already or will soon be doomed. Bai Bai has nothing of value except for his photographic memory and superior learning ability, which he gained after transmigrating.

Perhaps, with these abilities, he can transcend many apocalypses, even into infinity.

(Currently involved universes: Ultra Universe, Marvel Universe, DC Universe, Monster Universe...)

In an infinite multiverse, everything is possible.

When a Modi, who is full of possibilities, travels through the universe, infinite possibilities blossom.

"Tony, your armor is too outdated," said Morty, wearing a red and gold armor inlaid with six gems.

"Clark, is this all your Iron Body is?" Metropolis, the original god of the world is now lying on the ground like a dead fish

"Thanos, you are too merciful." Rays of destructive light swept across the universe. Thanos fell silent as he looked at the young man in front of him who was playing with the planets as billiard balls.

"You're a bit extreme." Batman looked at the Joker hanging on the telephone pole and fell into deep thought.

Rick: Infinite multiverse, everything is possible.

He is in American comics and has just become the boss of the Avengers and Justice League.

I've traveled through time as Kousaka Kyosuke, a man with a sister and a house, and unexpectedly discovered I've become a sister-con man... "A rift has opened, allowing the host to travel through time. Simultaneously, an invasion from another world is imminent. Three hours remain before the invaders destroy the world. Please choose a role to defeat the invading monsters." The sudden arrival of the hero role-playing system is a revelation. Role-playing list: Darkborn Sword Demon Aatrox, Childe Tartaglia, Demon King Muzan Kibutsuji, Yasha Doflamingo, Villain Savior Dio Brando. Kousaka Kyosuke: ?? Are these characters really heroes who can save the world? Aren't we really all working together to destroy it?

No female lead + time travel + adventure + anime

A traveler from another world who has obtained the power of the demon king's inherited spell Bao, and finally embarks on the road to the demon king after adventures in various worlds.

[Mortal + Douluo + Doupo + Naruto + Kendo Supremacy...etc.]

Qin Sheng traveled through the world of mortals cultivating immortals and became a mortal in the Chaos Star Sea. Although he possessed true spiritual roots with dual attributes of fire and wood and luckily embarked on the path of immortality, he was a casual cultivator without any background.

Fortunately, the moment he became an immortal cultivator, he finally activated the system's golden finger.

Every time you advance to a higher realm, a new world will open up.

During the Qi Refining Stage, I possessed beauties from the Douluo World, awakened my martial spirit, the Human Emperor Banner (Ten Thousand Souls Banner), snatched Ah Yin as my spiritual pet, and used the Yin-Yang Eyes of Ice and Fire to cultivate spiritual medicines.

In the Jindan stage, I came to the Doupo world, intercepted the Little Medical Fairy, Qinglin, snatched Xiao Huohuo's Qinglian Earth Core Fire, and obtained the little female dragon Ziyan!

In the Nascent Soul stage, I came to the world where the sword is supreme, and met with the various...