[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.)

Cold, shivering... He opened his eyes, staring at the train moving before him and the roaring monsters outside. Lin Shi, who initially thought he'd just transmigrated into a slice-of-life anime world, was somewhat unable to hold back. Luckily, as a transmigrator, he had a built-in cheat code! This isn't random—wait, why is the game starting to display garbled text? (...An infinite flow anime crossover, but the player is a two-dimensional character!)

Humans kneel before corpses, gods rot and whisper, and wizards frantically search for secrets of decay. Loki opens his eyes to find himself an apprentice wizard in the dark world. However, his low spiritual aptitude makes his life precarious, like a candle flickering in the night. Fortunately, he gains a stroke of luck by acquiring an ancient artifact that displays information in data form. He then transplants the various spells he has learned onto his monstrous servants: [Wild Dog] -> [Ghost Hound] -> [Soul-Binding Wolf] -> [Abyssal Wolf] -> [Cerberus]! Centuries later, a twisted, fleshy god scoffs at Loki: "Tremble, humans! Before you lies the great being who created hundreds of chimeras!" "Very well, what about yesterday?" "???"

As the colossal ship named Black Whale crossed the endless seas, what awaited them was the gatekeeper and the dark continent behind him... What? You're telling me the gatekeeper is Gol D. Roger? The dark continent is full of purple fruits that can awaken Nen abilities if eaten? What...? The Hell Rattlesnake is Kaido? The gas-mist-like life form A is Crocodile? The nurturing beast Papp is Big Mom? Iron Body is actually "Firm"? Finger Pistol is actually "Shoot"? Paper Drawing is actually "Flow"? Observation Haki is actually "Circle"?! Master, I understand! After the Black Whale survived the Great Battle, some died, some escaped, and Kuroro, who rewrote the ending and ultimately won, led the new Phantom Troupe, riding the Black Whale, and set sail! The New World? Isn't this the New World? What kind of extremely evil people are these? Aren't the spiders evil enough?! ...Know...

He transmigrated to a fantasy world and became Javin, the heir to the Downs family. Not only was he physically weak and unable to cultivate the family's breathing technique, but he also frequently had to fight various monsters in his dreams, expending enormous energy. Fortunately, he unintentionally consumed the Black Serpent Blood Crystal, unlocking a page in the "Magic Codex," allowing him to convert monster skills into spell models. Black Serpent (Tier 1): Basic Skill: Black Serpent Breathing Technique (Blood Crystal Unlocked) Racial Skills: Charge (Blood Crystal Unlocked), Poison Mist (Blood Crystal Unlocked) Years later, with the appearance of monster panels such as the Undead Lord, Soul-Eating Nightmare, and Six-Winged Angels, the cultivation methods and skills of these powerful monsters became new sorcery spells… On the monument of the sorcerer world, the powerful sang his praises: "The Eternal Wizard Javin is the strongest wizard in the current sorcerer world, the embodiment of truth, and the calamity of all evil alternate dimensions." "Don't just mention his power; Lord Javin's innovative magic potion from many years ago is now…" Now he's spread across the seven continents. He could have been the wealthiest potion merchant in the wizarding world. "Young Master Jawaharlal? I always thought he was a monster, a monster smarter than all other monsters."... When facing a group of genius wizards who had traversed countless thorns to finally see his back, Jawaharlal offered this humble statement—"The so-called supreme wizard is never a calamity from another dimension. He's merely a pitiful person who pursued truth, but inadvertently wove lies into his flesh, and is forever consumed by loneliness." Also known as: *Wizards: The Monsters' Skills are All Truth* and *The Calamity of Another Dimension*.

[Day 1 of time travel, Tokyo, Japan. I'm just five years old. Good news: my family is rich. My childhood friend in a kimono is adorable.] [Day 3, bad news: 1983, Japan's bubble economy is on the verge of collapse. Coincidentally, my family is in real estate...] [Day 10, Holy crap! A system! My childhood is saved! This skill makes money, learn it! This skill increases intelligence, learn it! This skill can see through lies, learn it! And combat skills? Too expensive, using them would only increase medical expenses and compensation costs, don't learn it.] [Year 6, the real estate economy collapses, many companies go bankrupt, but my family's business is booming. We invest in schools, build bridges, and even take over the bankrupt main family's assets. Our time to separate and hold our heads high has come!] [Year 6 and three months, the main family's woman remarries my father. My new, cheap cousin is adorable.] [Fifteenth year, university opening ceremony. I meet my childhood friend whom I haven't seen in a long time. She says her name is Ryougi Shiki.] Is it too late to learn magic now? Nobody told me this was Type-Moon!

Izumi transmigrates to a world where everyone can convert their past life memories into power in this life. He initially thought transmigrators didn't have past lives, that he was just an ordinary person in his previous existence, but suddenly he gains the powers from the anime he used to watch. First life: Kirito... How could I, Kirito-sama, possibly do gua sha? Second life: ... Third life: ...

[Simulator + Multiverse + Invincible and exhilarating story + Fast-paced + Decisive and ruthless]

Lin Yu was completely bewildered.

He simply took a nap and inexplicably found himself transported to another world. Fortunately, after the transmigration, he merged with his counterpart in this world.

Based on his memories, he knew that he had probably transmigrated to a world where spiritual energy had just begun to recover.

Just as he was thinking about how to deal with the murderer who killed the original owner of the body.

His golden touch arrived as expected.

[Congratulations, host, on fusing with your counterpart. The Otherworld Simulator is now activated.]

This simulator can project a true spirit to form another self in another world and infinitely simulate the life of that other self.

After each simulation, Lin Yu is able to inherit the strength I possessed in the other world.

Okay, this guy went straight from being a background character in a spiritual revival story to becoming the protagonist of a wish-fulfillment novel in an infinite simulation story.

After that, he simulated one world after another: martial arts world, high-level martial arts world, world of gods and demons, world of immortals and heroes...

As Lin Yu watched the simulation, he felt that he was more like a protagonist in a wish-fulfillment novel than the other world version of himself!

Past, present, future, and destiny. These form the foundation of the world and represent the power of the present. The past is eternal, representing unchanging power. The present is the era, representing the strongest power. The future is potential, representing infinitely powerful yet infinitely weak power. Chosen by the past, one becomes the master of the unchanging. Chosen by the present, one becomes the king of the era. Chosen by the future, one becomes the emperor of the end and the emperor of hope. Chosen by destiny, one becomes the emperor of fate! The chosen youth ultimately embarks on the path planned by destiny. Not wanting to be bound by fate, he continues forward. If humanity cannot achieve this, then he will become a stronger being, until he becomes an ultimate existence that even gods cannot look directly at. The world is finite, but dimensions are infinite. Continuous battles lead to becoming the ultimate being. Becoming the master of destiny! The female lead is Yae Sakura (?ω*?). Worldline: Akame ga Kill! → Fourth Holy Grail War → Godslayer → Dragon Clan → Problem Child [First two volumes are for beginners, poor quality]

Unconventional Synopsis: Roger arrives in a wizarding world and receives an equipment slot that becomes more powerful the more complex its attributes. He initially thought he would embark on a wizarding adventure, unlocking deconstruction magic, deceiving the gods, and saving the world. However, he ends up equipping himself with brains one after another. "My achievements today are all thanks to the contributions of my fellow wizards in my equipment slots!" Facing the demon god's mockery, Roger righteously proclaims, "Let that demon god see the bond between us!" Serious Synopsis: This is an era where wizards control the laws, pursue truth, and forge miracles. Deconstructing curses, nurturing souls, feeding calamities, anchoring divinity! The moment Roger emerges from the pool of blood, he embarks on his wizarding journey. Calamity, bloodline, witchcraft, laws, truth—everything becomes Roger's equipment options. A new era gradually begins, and the stagnant wheel of fate is propelled by outsiders. Those who slumber are awakening! Those who have died are returning! As the gods cast their gazes down from the stars, his equipment whispered in the cabinet, "Devour them, and you will be the new god!"