One piece: Giyu Tomioka

Rowan transmigrated into the world of One Piece and obtained a treasure chest system. Through it, he could draw powerful abilities and items from different worlds. Edo Tensei and Flying Thunder God from the Naruto world. Zanpakuto from Bleach. And that was only the beginning. More and more powerful abilities continued to appear in his hands. Blackbeard: “Why… why do I have to exist in the same era as a monster like Rowan?” Whitebeard: “This kid is terrifying. It seems I truly belong to the old era.” The Five Elders: “This Rowan… is even more dangerous than Rocks.”

Water. Earth. Fire. Air. People who can control one of these elements are known as benders. From them, four great nations were born — the Water Tribes, the Earth Kingdom, the Fire Nation, and the Air Nomads. Among all benders, only the Avatar can master all four elements. The Avatar acts as a bridge between nations, maintaining balance and harmony in the world. But a hundred years ago, the Avatar suddenly vanished. Without the Avatar’s protection, the Fire Nation began a relentless war of conquest against the other three nations — a war that has lasted nearly a century. It was during this era of chaos that Kahn, a modern soul, found himself reborn as a young firebender…

[Warning: Mature Content] Liam thought he was just another invisible college student, average looks, no game, and a front-row seat to watching guys effortlessly charm every girl on campus. But after a violent encounter in an alley changes everything, Liam's quiet life takes a sharp turn into the impossible. A mysterious purple-haired girl leaves him with more questions than answers, and now he's seeing things that shouldn't exist. Numbers floating above girls' heads. Now with his Lust Meter system, he can get any girl with ease. ... Join my discord for exclusive character art, discussion and sneak https://discord.gg/MJuNWARsH --- No NTR ... Ps: I'm new at this and i definitely have a lot to learn and might make mistakes so if you find any please comment and I'll fix it as soon as possible.

Kyle broke free. Sadly, punching the leader of a gang of thugs had consequences, and the leader's cronies would beat Kyle to death. But so what?! He didn't regret punching this guy even once! However, a powerful Magic Lady saved Kyle and then did something strange. She offered him a job. Apparently, he would have to go to a different world, a brutal realm where strength was the only law, and become its Overseer. A world where one person could fight thousands of people. A world where gigantic beasts broke mountains. And Kyle? He was just some random guy. He couldn't break mountains. Hell, he could barely fight a single guy, but what was he supposed to do? Reject the offer and get killed? Whether he liked it or not, he had to grow stronger, and while the beginning was tough, he actually found something he really enjoyed. His gigantic hammer. It was exhilarating when beasts exploded into chunks of flesh whenever he struck them. He loved turning boulders into rubble. With his hammer in hand, Kyle would forge a path of destruction through beast hordes and any ancient gods who dare stand in his way. And as his power grew, he became more and more involved in a war between two fundamentally different forces of nature. Join Kyle on his journey to become the Strongest Hammer God! -- Hammer starts at chapter 36 2 chapters every day. Join my Discord: https://discord.gg/EfePH46Aru

After being wrongfully accused and killed, a young man reincarnates into a superhuman society as a third rate villain named Don, whose biggest asset is his side-kick with mental issues. With few options available to him, Don accepts the mantle of his predecessor and must now not only survive in a new and dangerous world, but also conquer it.... **Congratulations, you have died and awakened the Supervillain Idol System.** **The path to fame, fortune and world domination is yours is take!!** ------------ Discord: https://discord.gg/U29paHWKEN **Disclaimer**: This work of fiction is set in an alternate reality and is purely a product of the author's imagination. Any resemblance to actual persons, living or dead, or events is entirely coincidental. The author has taken creative liberties with historical, cultural, and geographical elements to craft a unique and fictional world. Names, characters, businesses, places, events, and incidents are either the product of the author's imagination or used in a fictitious manner. Any resemblance to actual persons, living or dead, or actual events is purely coincidental

Mike Hayes is an ordinary man, completely average in life in every department except his weird genius for setting up plots for superheroes to grow, whether emotionally or physically. With this, he's made quite a name for himself in comics, writing for DC and Marvel, working with such famous characters as Batman and Spider-Man. After a walk on the beach, thinking about how much he'd love to find someone in his life, he gets run over by a whale of all things, crushing him to death. When he wakes up, he finds himself in an apartment he doesn't recognise, and when he looks out the window, he can see Wonder Woman standing heavily injured but victorious over Giganta. He couldn't help but feel awe, after all, Wonder Woman was his first love from when he was just a kid and the reason he became obsessed with comics. Just when he finally calmed down, a being appeared before him and gave him an offer. To become a villain for all these Superheroes and help them grow stronger, or else every person in this world and the next will die to an almighty threat. Little did he know that for some reason all these Superheroins would fall in love with him, THE VILLAIN. 4 Chapters per week. Small breaks may occur due to assignment deadlines, but I'll most likely be able to keep to 4 Chapters a week. BONUS CHAPTERS. 50 POWER STONES 200 POWER STONES 500 POWER STONES

"Ahh… my resurrection worked." After a thousand years, Salazar Slytherin awakens in the body of a young wizard and slips back into Hogwarts under a false name. What he finds horrifies him. Pure-blood families boasting ancient lineage? Half of them are descended from Muggle lovers or Muggle-borns. His so-called "heir" — a madman in a snake mask — is twisting his name into a banner of terror. Powerful curses and forgotten arts have vanished, replaced by flashy spells and wizards too weak to survive a real duel. The Founder of Slytherin is back… and he’s not here to watch his legacy rot. He will reclaim it. He will fix it. And heaven help anyone who stands in his way. #Relaxing #SliceofLife ○( ＾皿＾)っSupport and read 12 Chapters ahead of here at- Patreon.com/HornyFBI ________ Author/Editor: This is a new take on Slytherin like someone would feel after suddenly going to the future as he lived in ancient times. A different kind of HP Fanfic. Some parts of the story can be different from the book. There will also be some butterfly effects. Thank you for reading! _________ Original MTL name: ANCIENT WIZARDS RETURN TO HOGWARTS

Ethen found himself transported into the world of Ben 10 and awakened a Daily Sign-In System. With each check-in, he could randomly unlock any Omnitrix template! Cracked Omnitrix, Errortrix, Lovetrix, Bloodtrix… every kind of Omnitrix template was within reach! Ben Tennyson: “Ethen, you’re an even greater Plumber than I am — the ace of the galaxy!” Vilgax: “You’re using an Ultimate Evolved Alien against me? That’s pure bullying!” Gwen Tennyson: “Ethen, those female aliens of yours are totally up to something. Don’t let them fool you!” Celestialsapiens: “We should never have provoked you, Ethen! Please… put away that Celestial God Watch!” Ethen simply smiled. He just wanted to live the life of an unbeatable hero — and see what it felt like to be the ultimate powerhouse!

A modern man with an extraordinary mind dies not in battle, but from exhaustion - having devoted his life to learning, understanding, and mastering knowledge beyond ordinary limits. He awakens in another world… Inside the fragile body of a dying orphan boy named Lui Yan. There is no system. No inherited cultivation manual. No powerful family or hidden bloodline. Only a limitless soul - and a mind capable of understanding anything. In a world where cultivators rely on rigid methods, sect legacies, and inherited techniques, Lui Yan walks a different path. By observing nature, following the flow of qi, and applying pure comprehension, he begins cultivating without knowing he is doing something unheard of. Years pass. A wooden house by a river becomes his sanctuary. Breathing becomes cultivation. Understanding becomes power. When he finally steps into the world of sects, trials, rivals, and missions, Lui Yan discovers that true danger is not beasts or enemies - but the heavens themselves, which impose limits on all living beings. Through brutal missions, quiet friendships, medicine refining, and life-and-death trials, he advances step by step - never faster than he should, never slower than fate allows. This is not the story of a chosen one. It is the story of a mortal mind that refuses to accept limits. A soul that walks its own path. A cultivation journey that stretches beyond realms… beyond worlds… beyond heaven itself. This is the Path of the Limitless Soul.

The King of Curses died. Not in a battle with Gojo Satoru. Not at the hands of Itadori Yuji. He was betrayed. Killed by those closest to him. "The game isn't over yet... Here you are, in a new world. Play your role again, O King." That was the last thing he heard before darkness swallowed him. Then he opened his eyes. He was no longer in Itadori's body. No longer in his world. He was in the body of a small child. Maybe ten years old. Tiny hands. A weak body. But some things never changed: He still had his twenty fingers. His cursed energy still pulsed through his veins. His thirst for blood was still stronger than anything in this world. He looked around. He saw a massive wall surrounding a miserable city. He saw humans living in fear. Then he saw the Titan. Sukuna smiled. "This world... is going to be fun." This is "Paradise." Where humans live like cattle behind walls, and hungry Titans wait for one mistake. Sukuna doesn't want to free Eldia. He doesn't hate Marley. He doesn't dream of freedom like Eren did. He wants only one thing: to make this world his personal kingdom. But there's one thing he doesn't know: Eren Yeager's story is already written. Fate doesn't like to be broken. And someone is watching him from the shadows of time. The only problem? He was born in the body of Eren Yeager. Will Sukuna save this world? Or turn it into an endless slaughter? "I'm not Eren. I'm the one who writes the ending."