one piece: gene extraction and fusion system - Chapter 22: Journey Toward the Grand Line

Leon is an average high school student who likes to watch anime and read novels.
He's about to cross the street, only to be greeted by a truck and died.
But, he got reincarnated as Uchiha yet dead again because Itachi killed him.
Leon got reincarnated again as the grandson of the recovery girl.
He got kidnaped and tortured by All For One.
After his third death, he got reincarnated as a son of Bibi Dong.
In this fourth life, he wants to change his fate to become the strongest.

Note: Please read the tag before reading.
- English is not my first language, so there would be grammatical mistakes in this story.
- Please give my story a proper review.
- I accept a suggestion, but no spam!

Wealthy, powerful and handsome; Gu Jingze is the cream of the crop in the entire country. Every guy wants to be him and every girl wants to be with him. His life is perfect… except that he has one tiny secret that keeps him from getting close to any woman—apparent impotency.

That is, until he wakes up in bed with a total stranger one day. The next thing he knows, he is forced to marry this stranger; a feisty and boisterous woman by the name of Lin Che.

Lin Che is an average girl whose only aim is to become a successful actress. Ostracized by her family and forced to become independent, she cooks up a scheme to attain her goal. But her plan fails and she ends up marrying this cold and seemingly heartless Gu Jingze. Not only that, she must now find her place in high society, where jealous women and devious plots lay abound – all while juggling her new career.

Two strangers under one roof: From the outset, they agree to stay out of each other’s lives, but he somehow always manages to appear during her moments of crisis. Slowly and unwittingly, Lin Che begins to find it difficult to imagine a future without him. Will their relationship grow, or is their marriage destined to remain just a contract?

- Description from Novelupdates

Sage was just an ordinary guy on Earth, living a life that many would call boring. But for him it was perfect — no drama, no chaos, just a peaceful ordinary boring life. He enjoy the simplicity of his daily routine, content with his place in this world.That was, until everything changed in an instant. Out of nowhere, he was shot in the head by a complete stranger. But instead of falling into oblivion, Sage found himself waking up in a completely new fantasy realm. Before he could wrap his head around this bizarre twist of fate, he was bound to a system that had a mission for him : build the first adventurer guild in this strange new world.In this world known as Eldoria, dungeons were the sacred properties, exclusive only to the powerful. Anyone found entering these dungeons without any permission are executed on the spot.As for Adventurers? They don't exist in this world.------[ Guild Creation System Online....][ Main Objective : Build the first Adventurer Guild in the world of Eldoria ]-----Looking at the glowing interface hovering before him, Sage couldn't help but break into a wide grin.Fueled by a newfound purpose and to make his life in this world worthwhile, Sage set out from a small city, determined to build the first adventurer guild in this unfamiliar land, expanding branch by branch, continent by continent.--------https://discord.gg/8E5vyy3PAF

After dying in laboratory tests, Klaus transmigrated to a Sorcerer World, in a strange and peculiar character whose existence is an enigma. He knew this world, for it was the world of the novel one of his students wrote. He also knew the character because he created it. But it was a discarded character; it never appeared in the novel. How could he have transmigrated in it? Reality hit him soon after when he was sent to cross through the first test that every sorcerer must pass to awaken his abilities. There, he will have to fight against powerful monsters, which they call Curses, and against other Sorcerers, all to try to enter the select group of Sorcerers to discover the secrets that await in this world and understand his arrival to this and his existence. Just when he thought his journey might be boring, he received a peculiar and mighty power bordering divinity, capable of making him reach unimaginable heights. Although a bit dangerous...