One Piece Crossover

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.

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.

Flora is an introvert girl who has just lost her sister for a week. Feeling that something was wrong. She looked for the truth. Until one by one the signs emerge revealing the tragedy behind her sister's tragic accident. Apart form knowing that her sister had killed her, it truns out that someone had made Flora realize that Lorenza and Jonathan were her not real parents. The old man, whom Flora had always thought was good, turned out to be the mastermind behind her sister's murder plan. That someone is the Luna Fairy, she tells that Flora's life is also in danger if she stays in the same house with Lorenza and Jonathan who have evil powers. Until one day, the Luna Fairy brought Flora's spirit to travel to meet her parents who were said to live in the sky kingdom. There, Flora knew that she was a princess from the Kingdom of the Light Nation, whose name is Princess Anastasya. She met her mother, Queen Castalia who often come to her dreams. But did not meet her father because he had been imprisoned for twenty years in the Kingdom of the Fire Nation ruled by the abominable King Lagarde. King Lagarde was an enemy of Flora's parents who had exiled Flora and her sister to earth twenty years ago. He was also the one who had made Flora lost her memory and believe the Lorenza and Jonathan were her parents, even tought they were King Lagarde's accomplices who were both-devil hearted. There, Queen Castalia assigned Flora the task of freeing her father, King Valderman. Because only Flora could to that. But it's definitely not easy, because Flora must restore long-lost strength to get throught the eight realms of many obstacies.

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!

Accused of his in-law’s death, Sixt was falsely thrown in prison, and his wife taken from him. Humiliated, blackmailed and treated like trash, Sixt picks himself up, with only one thing in mind. Revenge!

Abandoned and tossed away, Zach finds himself at his lowest when he is suddenly caught in the crossfire between two companies. With no other choice, Zach joins Amanda, a down-on-her-luck CEO, and together work to restore her family's name and maybe find comfort in one another in the process.

For three years, Sara Connor saw her husband, Alistair Reid, as a good-for-nothing who served as a replacement for her true love, Tristan Cole Unbeknownst to her, the one she saw as useless was a Lord and the reason for her success. With divorce comes regret.

One fiery night everything turned into ashes. Ren is a traveler searching for the killer of his beloved friend Hikari. But after meeting Konoha, his heart slowly changes into a new leaf. Together with Konoha, they take a journey that uncovers the past they never expected.