Sin System: Demonic Harem After Reincarnation - Chapter 25

Electronic games are one of the important ways for people in the new era to entertain themselves.However, Takayuki, who crossed over to parallel-world Japan, found that the game industry in this world was extremely bleak, as if it had never flourished.So Takayuki decided to bring the ninth art to this world.This is a world that is single-mindedly focused on developing the entertainment industry of games./! I will try my best to correct the error in the MTL novel, but my first language is not English. So, please be indulgent. Thank you !Author : Chicken pecks millet

On a dark and windy night, the legendary military hero Qin Yu found a stunningly beautiful and drunk CEO. From then on, Qin Yu's life was completely transformed...

A data loving young man from Earth has an accident which transports him to a dark land filled with terrifying creatures and magical powers. Fortunately for him, he has a Biological Assistance Chip to ease his path. However, things in this bizarre and strange world are not always as they seem, and, though it is a tremendous asset, the chip doesn’t always work as expected. With all of the crazy creatures and magical mayhem around him, one can only wonder what the future holds for this young man…

- Description from novelupdates

Once all people received Souls and incredible powers. Some were lucky enough to obtain the Soul of an ancient and powerful creature, but fate was not favorable to all.

The world began to change, and creatures evolved. But, it was not the beginning of a new era. It was the end. A couple of months later, a dark mist appeared and destroyed the world. It was a dictate of destiny from which no one could escape.

Wain Norheim was the world's best assassin and the only one who didn't get a soul. However, he was destined to gain the power to confront fate.

Escaping through a portal into another world, he unknowingly began the apocalypse. Even the world failed to expel him.