Reborn: The Return of the Villainous Mr. Liu - Chapter 1 Mr. Liu Is Back

After you’re awake but find yourself looking like a character in a game and came to a strange place, is this a different world or a game? Is it a rebirth or a cross over to another world? Everything needs to be explored by yourself!

- Description from Novelupdates

With the ability of the King of Silver, the first king in “K”, to be immortal and immortal, he crossed into the world of One Piece. Although he became a Pirate, he did not target One Piece.

His goal is to live freely on the sea, it’s that simple.

- Description from novelbuddy

Their sins got the whip of god's worst.On that fateful day, god left the world in ruins.However, in his supposed mercy, he left them with a means to survive.To protect themselves against the fiendish demons and monsters that came upon them.This gift, they called: Talents!In this god-abandoned world, Kieran Marcoth, on the day he was to receive his talent—a gift from Orion, the left god—he awakened a 'hidden' SSS-ranked talent.A talent that could only be activated once the condition was met.Instantly, Kieran turned into a subject of mockery, spite, and insults, and somehow, just somehow… he found himself riddled with injuries and on the brink of death.However, it seemed Orion was yet to forget his son.[Ding! Conditions have been met][Host has been successfully selected as a God candidate][Defeat the other candidates! Become the next God of this ruined world]Seeing the notification, Kieran couldn’t care less.Only one thought was registered in his mind:‘I’m going to fucking kill those bastards!’His journey began… Will the once-kind helper become a tyrant god?

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates