Naruto System in One Piece - Chapter 507

The little handsome son-in-law passed through a world as waste material and the husband of a wealthy family. But because of his lacking aptitude, the wealthy family had driven him out. So he worked hard and found a more powerful family’s thighs to hold onto. Soon enough, he became the strongest son-in-law and husband in history.

In this world, it was impossible to practice martial arts. It was futile so he might as well take advantage of his wife’s thighs and maintain a comfortable and leisure lifestyle.

He’ll train his wife to become the strongest and best person in the world.

“Whoever dares to provoke me, let my wife kill you!”

- Description from Novelupdates

Hao Chen, a very handsome young man, doesn't have anything except his little sister.As he was walking home from where he worked, he suddenly had an accident.A car hit him while he was crossing a zebra crossing.But Hao Chen knows one thing, if it was a deliberate act, knows who is the mastermind behind all this.Unfortunately he couldn't do anything at that time, due to his serious injuries.His head was bleeding, and even his bones were broken.Because the blood continued to flow out, staining the surrounding streets.Hao Chen, he died.But he didn't realize that there was a light that witnessed everything, about his entire life and his memories.“What a poor mortal, let me, the God Emperor, Hao Tian, ​​help you avenge yourself!”A voice sounded from the surroundings, its tone was arrogant and filled with elegance.Suddenly the light began to enter the depths of Hao Chen's body, who was now dead.***Watch on by reading the first chapter of this novel, the adventure that the god emperor will go through who returns as a mortal!

A teenager who unexpectedly gets transported to the modern world from ‘the world of the immortals’ . He finds himself in the body of an ordinary guy. He wants to go back to his world and for that, he will have to practice to get stronger and investigate the reason why and how he crossed through to this world.

Arthur Ventrike, a genius second-year at the prestigious Wolkan Royal Academy, hailed to be the most talented in his generation, reaches the Swordsman stage of Knight at just 15 under Grandmaster Thorne Bladesong. But envy strikes when a fifth-year student tries to poison him. Though the plot fails, Arthur is left crippled, his dreams shattered. Just when all hope seems lost, he inherits a Great Sage’s legacy and sets out to become the greatest wizard along with the blessing of an indecent goddess and save the world from an ancient evil.