It's Not Easy to Be a Man After Travelling to the Future (WN) - Chapter 1448: Find The Answer.

An underprivileged prodigy, a cruel, ruthless world, and an epic story of battle and conquest. A young man with an exceptional inheritance leaves the small, rural city from which he hails on a journey to find the girl of his dreams. He defeats countless prodigies, sweeps through all forces that dare to stand in his way, and progresses step by step toward the pinnacle of all the worlds!
“I’m not targeting any gods in particular. All I’m trying to say is that all gods are trash in my eyes!”

“I DO” → “I DIE.”Hours after marrying her longtime crush—icy CEO Nathan Jang—heiress Vanessa Belmont is stabbed, kidnapped, and left to bleed out in a wrecked car. The final insult? Watching Nathan rescue his precious childhood sweetheart (*cough* Vanessa’s killer *cough*) instead of his actual wife. So yeah. Worst. Wedding. Night. EVER.FATE REWINDSReborn six months before her murder, Vanessa upgrades her life with new rules:* Ditch the doormat era. (Badass mode: activated.)* Live for herself. (And okay, fine—revenge.)* Avoid Nathan like he’s the reason she died. (Oh, wait…)TOO BAD NATHAN 2.0 IS OBSESSEDNow he’s everywhere—lingering touches, midnight texts, and panty-melting kisses. Not to mention his hungry gaze—like she’s an all-you-can-eat buffet and he's starving.VANESSA'S SECOND CHANCE PLAN1. Don’t die. (Again.)2. Don’t fall for Nathan. (Too late.)3. Eat more carbs. (Donuts!)As for Nathan? She’ll forgive him when hell freezes over. Or when he takes off his shirt. Whichever comes first.***|***|***|***|***ASH CITY BILLIONAIRESLove is the ultimate power play.***|***|***|***|***

Traveling through the world of pirates, becoming Luffy, and possessing cheats in teaching space, it is natural to make changes.

When Chambord landed on the island, the pacifist, the general Huang Yuan, appeared, and all the supernovas fell into despair except the hat group.

Seeing Zoro sweeping the world with a single sword, Sanji the Demon Kazekaku, and Luffy blasting away the oracle with his four-speed karma fist gun, the supernovas were stunned.

“Is this a supernova? I’m afraid it’s not the imperial group!”

During the war on the top, the hat regiment descended with the momentum like a royal regiment.

On Ghost Island, Kaido and Big Mom satirized: “Hey, boy, what are you going to become? Say it again in front of us!”

Luffy opened five gears furiously, his fist was as huge as a ghost island! A five-speed Yehuo fist gun! Party Kaido and Big Mom!

Luffy landed, the black stand-up collar cloak fluttered, put on the helmet, and whispered domineeringly:

“I’m Monkey d Luffy, the man who wants to surpass you and become the One Piece!”

- Description from novelbuddy

An ordinary student accidentally traveled into an other universe and became the king of a small kingdom. He had gotten a “Cheating Code” of life and was able to complete something extraordinary. This is the story about a king that was able to conquer continents and leave behind him an ultimate legend that will be recited between every generation to come.