One Piece Crossover

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."

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.

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!

In the land of Nova, a prophecy foretells the coming of a great warrior who will unite the land and bring peace to the world. However, the warrior has never been found. One day, a young man named Arion is reincarnated to Nova with a Nexus system.

Charlie Wade was the live-in son-in-law that everyone despised, but his real identity as the heir of a prominent family remained a secret. He swore that one day, those who shunned him would kneel before him and beg for mercy, eventually!

In the war-scarred realm of Valecross, every sixteen-year-old awakens a Spirit Gift, except Liam Cross. Branded The Powerless, mocked, and hunted in Ravenhold Academy, he’s destined for failure. Until one night, a black crystal pendant, the last relic of his mother, shatters awake. Inside it stirs a forbidden System unlike any ever seen. It tracks his strength, speed, and quests like a living game. As Liam secretly grows stronger, dark forces begin to move, rivals who fear him, and a prophecy that calls him the Echo Chosen, the one who will either save Valecross... or destroy it. When monsters from the Rift return to devour the academy, Liam must decide: Embrace the Shadow System, or let the same monsters that took his family make him lose everything.

Imagine a life where no one cares to give you a proper name that you end up going by the name of your hair color. Imagine a life where you're unaware that you possess the greatest power in the universe. Imagine a life where you're hunted by a Celestial for something you know nothing about Imagine a life where you're discriminated by your fellow orphans. A life ruled by loneliness and sadness... But one day, that all changed when you met the strongest mage on Earth, Read and find out Green's adventures in a high school for social rejects as he tries to escape death from an evil fraternity backed by a powerful Celestial. But will his efforts be enough to save his life and the universe? Find out in this action packed fantasy book

Everything begins with one word: "Karma." Good and evil—two sides that can never coexist. What you give will always return to you. When the world falls into chaos and ruin, Aron desires only one thing—to save the person he loves most. But every step he takes only leads to more suffering. Betrayal. Blood. Loss. Until the day the world brands him as a demon born from sin. And when all hope dies and darkness calls, a single question lingers in his heart: "If fate has cursed you, can you break it… even if it means drowning the world in blood?" This is the story of an ordinary man turning into the darkest shadow. A journey carved in scars, rage, and secrets so deep that even destiny tries to hide them. "Every destiny has a price. Are you willing to pay it with your soul?"

Jason Jackson, a humble poor high school student, swore to get revenge on his rich classmates for all the shame and embarrassment they've brought upon him because of his poor background, but the worst happened when he caught the girl he was in love with, having sex with one of his bullies in one of the classrooms after he was done cleaning the school bathrooms just to get a little fee to be able to feed himself and his mother. Hurt and disappointed, he wishes he was never born due to shame of his financial status but little did he know of the secret in his family. He got an unexpected call from his father who revealed his true background identity and his worth, and as an only heir to his family, he was chosen to claim the whole family's wealth.