One Piece: Supreme Check-In System - Chapter 1: Awakening in Elegia – The System Activates!

There are always four kinds of people in the traditional Mary Sue world. The Male Lead, the Mary Sue female lead, the woman who never wanted to see the female protagonist live a good life, and the infatuated man willing to destroy heaven and earth to get the female lead.

Silver Ventirose experiences the biggest turnaround in his life after he consumed to the other side a great portal.Transporting him into a world where only he can cultivate and that too very easily!!He is given the task to take care of primordial serpent's child. With his maxed out luck and the system on his side, he hopes liberate the world from the evil that comes.----The pace of the story is medium as I like to live in the moment a bit more than others, but some scenes will move faster too avoid too much bore and lore dumping.

“If I don’t die… I swear I will act on all my evil thoughts..”

Not exactly everyone’s typical thought when they’re about to die. What will a cowardly young man do when reincarnated with the evil powers to redefine his destiny? Can the natural kindness of human nature triumph over evil? Will he become the cold-blooded demon king of legend, or will he forge his own path and rain down another kind of terror?

- Description from novelupdates

A shut-in accidentally transmigrated while playing a dark R18 banned-cultivation gal game, and he brought this game panel called 《Evil God Cultivation》 with him…

The cultivation of an Evil God requires him to go to the various planes’ dungeons to complete dark missions and finish daily evil events.

“Evil Event triggered: Adopt the orphan Lin Yunyun.”

“Lin Yunyun? Orphan? Old Wang, find someone to hit Lin Yunyun’s old geezer of a father with a car! Quickly, I’m in a hurry!”

This is a story of an ambitious shut-in who, under the “persecution” of the portable game system, happily embarked on the path to become an Evil (human) God (scum).