one piece crossover

Venn Dennis is from the Balro continent, his family is a relatively small magus family. Balro Continent is a continent with advanced science, far from Ethone continent. Moreover, there are both magic and science and technology. During one of his outings, he was attacked and killed by an enemy but was fortunate enough to have a chance to come back to life when his soul traveled across the continent of Ethone. But to surprise Venn Dennis is that he is in a mental hospital... What's more surprising is that he's married but he's the son-in-law of his wife's family.

Ethan, a pauper, was always regarded as a burden by his in-laws. They believed he could never become rich, so they arranged another man for their daughter and filed for divorce. But fate had other plans. Ethan suddenly became one of the wealthiest men alive, and his in-laws were filled with shame and greed. They wanted him dead, but first they needed to get all his wealth. Can they succeed?

30 Year old Bastian Smith died and reincarnated into a different body, in a world different from Earth. He was now in the body of a 12 year old noble boy named Sebastian Tirius. Sebastians body however a a golden coiling dragon tattoo. When Bastian touched it for the first time he heard a voice "To the owner of the titan's Mark be warned. You have great power but possess a mighty curse. Behold, anyone who bears this mark is a child of, I, the great Ambevilius, emperor of all that is under the nine heavens. The first of you to slay or subdue 1000 mark bearers shall become a successor of mine. Now go forth. And bring chaos in my name!" At this moment, memories belonging to Sebastian flooded Bastian's mind, fusing with his soul. This was the Sovereign Continent! A place where only the strong are just! Bastian began his long and arduous journey, to a learn his right... To sit on the Titan's Throne!

A popular quote once said, " To survive, strength is a must, to bend the rules of society strength is a must, strength represent beauty, authority, dominance and law, with it you can do as you please", what will happen when Crimson and Harmon two youngsters destine for greatness. with their systems they wish to rule the world and be the only strongest of their kind find out about each other ? will they wish to eliminate each other or will they unite and bring their races to the top of the food chain? *** The extermination of human races is fast looming. After five thousand years of waging war against the shura race, which looks like a typical human except for the horn on their forehead, The human after hundred of sacrifice were able to push the shura race close to extinction, but unexpectedly the shura allied with the dragons and demon races, with their forces they almost wipe out the humans, but unfortunately the humans survive. But what will happen if the shura race successfully awake their god who had been in slumber for the past five thousand years? can the humans who have no god be able to remain standing or will they face extinction?

Deuglasia is an exceptional land ruled by the emperor. A curse enveloped the highest throne of the land. 'Anyone who desires the throne will be filled with bloodlust.' A great war occurs when someone desires a throne that is not his. In the middle of the battle, one of the future heirs was killed. "I can bring her back to life, but only on condition." Once a deal was made, she disappeared to be reborn, leaving someone waiting for her to return. Long after the war ended, they met again under different circumstances. What will happen next? Who will occupy the throne? Will it happen again? Follow the story. It will be a long story, so don't forget to put it in the library. Welcome to the fallen world.

Liam Winchester spent most of his life suffering from the harsh treatment of this cruel world, his father died when he sacrificed himself to kill a monster for the sake of the world that would neglect and enslave his family after his death and take away everything he ever worked for, his mother died during a monster attack. His sister contacted a disease that would slowly take her life. Hopes were lost when she reached the most dangerous stage of the disease, now he needed millions of dollars instead of thousands. He was weak, he has no one to run to, not even his clan agreed to help him because he was poor and weak He gave up on everything! But then a system was activated, with this system he can inherit the powers of Powerful being that once ruled this world, Gods, Devils, powerful warrior, trillionaire that ruled the business world and even mages. Join this exciting journey as we watch a trash bag ascend to become the greatest being the universe has ever seen.

The origin of greed and the starter of war -money. The most important thing needed to cultivate -Money! Han Yichen an ordinary transmigrator in the world of cultivation filled with dangerous beings where one could die without strong backing or strength. Ding! This ordinary transmigrator was destined to be the richest cultivator... And maybe, just maybe, the strongest too.

Felix was one of the best elite special ops soldier in the world and now he is reincarnated as a bookkeeper with a trash ability in a Esper filled world which thrives on the rule of the strong prey on the weak, when he is give a nameless book by a mysterious stranger, he gains a system and finds out that his supposed trash ability is actually a powerful ability above the SSS rank so now he is determined to find out the truth about the parents he never knew and on the way he meets powerful people and the mysterious stranger who introduces him to a whole new world of adventure and danger.

He was labelled as a jinx. He was humilated and abused both verbally and physically. He was only known for one identity - the useless son-in-law of the carter family. "Young master Chris, its time for you to return back home." However, everything they knew about him was about to change when the illegimate son reclaims his title as the trillionaire heir of the white family.

Reborn with all his memories, an Immortal King is determined to immediately resolve all his past regrets. However, he discovered that things were not that simple. A huge and hidden conspiracy, which seemed to make him a chess piece had been prepared in advance! And a big secret that has not been revealed will bring him into chaos! But he was undeterred and laughed up to the sky. “The Heavens and the World are one thing. Heaven and Hell are two. Two in one, everything is under my will." "I am the Immortal King! Want to destroy the King? Are you worthy?"