One Piece Crossover

Kiyoshi is a young samurai cursed at birth with a demonic sword containing one-third of hell's army sealed away in it. He travels the war-torn lands as a mercenary and assassin, living a life alienated from the rest of the world. Until one day, a unique and dangerous job escorting a pregnant elder mage name Nzuri has the samurai questioning himself and what life has to offer. With everyday just being one mission after the next will the cursed samurai finally find peace in his life or is he destined to live a life of destruction and chaos. Only time with tell with dangers around every corner, but what can be more dangerous than a samurai that can bring the apocalypse but just having an off day?

Robert Bellamy, an agent of the ONI receives a mission on behalf of NSA: to locate the witnesses of the crash of an experimental meteorological balloon in Switzerland, for which he is only given the date, the place where it happened, and the fact that the witnesses were passengers of a bus tour. He is given an unlimited budget but is told he must work strictly under cover. After he finds the first witness, he discovers that the meteorological balloon was actually an alien spaceship. He tracks the witnesses one by one and reports their names to NSA. Without his knowledge, the names of the witnesses are then communicated to the intelligence organizations of their respective countries, and each of them is assassinated shortly after. These actions are coordinated under the name "Operation Doomsday", under the leadership of a figure known only as Janus.

Lynn, was lowlife orphan who found himself in the deadly world of cultivation. With no one to turn to and nowhere to run, single magical pill and animal hide turned his life around as he strive for survival and aim for the pinnacle of cultivation.

I never thought betrayal would hit me this hard. I caught my girlfriend cheating on me with the most popular guy on campus. I stood there, frozen, watching as she laughed in his arms—like I never even existed. And when I confronted them, I was the one who got blamed. Me. Because I was poor. Because I had no influence. She didn’t even try to defend me. And when I was at my lowest, when I thought I was about to die, something impossible happened. A screen appeared in front of me, glowing with strange letters. [Spend one million dollars within three days to unlock a greater prize.] It was a system—one that could give me unlimited wealth, but only if I played by its rules. With this, I could have anything. I could crush the ones who humiliated me. I could make them pay. But I quickly realized that money alone wouldn’t be enough. The man I was up against wasn’t just some rich playboy—he was dangerous, and he wasn’t going down easily. If I wanted to win, I had to be smarter. I had to use every trick, every advantage, and push the system to its limits. The question is—do I have what it takes?

At night, when Princess Lan Qi's fifteenth birthday must be a beautiful day, the robber who had been an enemy of the kingdom were attacking the Emperor. Even though they kidnapped the Empress too, Lan Qi was the only one saved by the mysterious man with a blue bow crystal that instantly can change into a dagger when he protects Lan Qi from all the robbers. But one thing that made Lan Qi anxious is, now she was alone and even the mysterious man has been kidnapped too by the robbers because suffering his life to Lan Qi. The lost Lan Qi was just confused and scared at the same time. One thing she knows is only, that she needs to find out what happened to the palace and she needs to come back soon. But when she want to come back, the imperial guard were attacking her. And by the Empress's order—which made Lan Qi more confused and desperate—Lan Qi need to come back as a slave. Not a princess. What happened to her mother? Was that a real Queen order or someone who pretend to be the Queen? Cause what Lan Qi know is her mom was kidnapped and nobody knows where she is even when the Emperor is dead. —— copyright by NiceMcQueen 2022 all of this work is fictive and original by me.

They mocked me, turned me into a clown show, and my one true love betrayed me. All because I was poor and a nobody. Now, I have a Wealth Generation System. They will all regret it!

Nathan and the others called Calvin a nobody. They destroyed his reputation, openly insulted his wife and publicly dishonored his late mother. Nathan was a billionaire with the entertainment world wrapped around his fingertips, while Calvin was the fallen industry superstar who now had nothing to lean on. However, to everyone's surprise, Calvin got fed up with the attacks against his family and suddenly declared war on Nathan, revealing that he too has secret weapons no one saw coming. When billionaires clash for complete control of the music industry, only one man will survive. Nevertheless, Calvin's enemies are yet to know his most dangerous secret yet…  Just who is Calvin Constantine?

As the world went on as usual, with people working tirelessly to make ends meet, studying sleeplessly to be complimented, and partying endlessly like nothing could stop anyone, suddenly there was a strange explosion in the sky. It only took one day for this explosion to completely change and disrupt the normal balance of everyone's lives in the world. What some once dreamed of has already happened. Modern war broke out, there was discrimination that never ended, and new continents and countries emerged. Amidst the rapid evolution of mankind, there is one thing that still remains a mystery to everyone. Where exactly did the strange explosion begin? What is the reason for all this? Is it really God who is doing the work, or is everything just being played on purpose to destroy the world forever? Despite so many unanswered questions, there is a woman sitting quietly on the steps of a huge mansion. Little by little, every strand of her long, black hair is turning white. Suddenly, her eyes, which were once black, turned a bright golden color. She grinned mischievously and slumped as she rested her elbow on her knee. "Find me if you can. After all, no one really knows that I am number Ten. Come, I have all the answers."

For Damien, life was perfect. He was married to his high school sweetheart and about to make a breakthrough in the research that he had spent the last three years working on. Although their marriage was an hidden one, he had always done his best to support his wife while working hard in the dark. Despite being an orphan, Damien had crawled his way to this point and there was nothing more he wanted. However, in just one night, everything Damien had considered dear seemed to have changed. Was being a Movie Queen enough reason for a divorce or did he just never know his wife well? Damien Storne knows what it feels like to be at the very bottom and now, he's determined to climb to the very top!

People always say Alan is very lucky to be the son-in-law of the Wongso family. One of the wealthiest conglomerate families in Southeast Asia. But Alan felt just the opposite. Insults, cynical stares, and hurtful expletives were something he was used to on a daily basis. Although his wife, Lilyana Wongso, always encouraged Alan, she could not go against the will of her family. Lilyana was unable to protect her husband from the evil treatment shown by his extended family. Including his own father, who considered Alan a shameful burden. Constantly instigated to divorce Alan because he was poor and of uncertain origins, Lilyana was ultimately helpless. She was forced to leave Alan to satisfy her parents' wishes. That is, until one day, a revelation reverses everyone's position.