One Piece: Supreme Check-In System - Chapter 3: Uta’s Choice

Because of his master’s wine, he had somehow become the husband of a cold CEO — I’m still a virgin, please be gentle. He was from an ancient sect and had both Buddhism and Dao cultivation methods. The youth Qin Wu stepped out of the great mountain once again, stirring up the winds and clouds in the city.

- Description from Novelupdates

Char transmigrated!He transmigrated to the game he created!Awesome!I want to tame beasts!I want to manage a castle!I want to drive the castle around the world!But, why are there Elves, Half-Elves, Dwarves, Half-Beasts, Shift Beasts, Shark Lizard Beasts, Greenfoot Dragon Snakes, Multi-headed Lizard Hydras, Flame Skulls, Death Knights here?I didn't design it like this!Also, what in the world are Lord of Dawn Losanda, Forest Goddess Melikai, God of Knowledge Ogma, God of Lies Shirek, God of Tyranny Bane, and the Spider Demon Queen Rose?And there's a god battle, too?!Too dangerous, I guess I won't travel the world just yet.First, let's set a small goal: become a Fantasy Lord first!

In 2040, The Earth was bathed in powerful radiation when a star went supernova, this radiation granted 50% of humans superhuman abilities but also created a nightmare for them as animals, insects, and carnivorous plants were mutated and became overpowered with intelligence, human started teetering on the brink of survival, a boy with no powers and no father, with a mother in a coma, seems destined for obscurity, but one night changed his life, with a new found hope to cure his mum from the everlasting sleep—Gene Elixir— he went on on a journey that would reshape his destiny...~Voracious Sovereign... Gene Devourer...Pray you won't be devoured by this power you wield which hunger is insatiable~~You call yourself an opportunist... But... you aren't free. A hungry man is not a free man...~

This is the tale of Arin, a once kind-hearted and gentle child, now a man hardened by the cruelty of society and the brutal trials of life—a man transformed into a ruthless criminal, devoid of mercy. As his world was collapsing, fate transported him to a new realm. This world, more vicious and savage than his own, was steeped in magic and dark mysteries.Ironically, it was in this fearsome world that Arin, now an undead being, began to rediscover his lost humanity. Through battles and bloodshed, amidst the clash of sorcery and steel, he started to reclaim the compassion he once hated. This is not just a story of survival but a saga of transformation. Follow Arin’s journey as he rises to power, determined to become the ruler of this harsh world. In a twist of fate, he now seeks to save the very humanity he once wanted to destroy.