MTL - Father, Mother Escaped Again - ~ Extra Chapter 6: Don't know about changing a vest?

Zhou Wang, who graduated from college and didn't know where to go, accidentally opened the “Game of Life” system while playing games, and since then life has become a simple model. We can't go back in time, but we can always change our way of living. Grow up in relaxation and move forward in liberation. …… Zhou Wang: “This time, Lao Tzu is only a winner.”

Chen Rui, an otaku from earth, is reborn into a human body in another world, who falls into the legendary evil, brutal world of the devil called Mozu where humans are treated as food. He has to survive while facing horrors of the devil, violent dragons and a variety of power enemies depending on a strange super system chip and his wits. Surrounded by Devil’s beauties such as black-bellied lolita princess, cold queens, violent dragons, charming poisonous devils …

Wanting to live in the Devil’s world is hard! Wanting to live in the Devil’s world as a human is harder! Wanting a human to be the devil’s son-in-law is hardest!

Let us see how a small otaku uses power and strategy step by step starting from an ordinary human to writing a legend as the devil’s greatest son-in-law.

- Description from Novelupdates

[I was reincarnated as an F-class Hunter.

…it’s a problem because they don’t treat me that way.]

Riding out the apocalypse on a tropical island isn't exactly a vacation. When mana arrives on Earth, Coop finds himself isolated in paradise with only one real option to survive. He needs to claim a civilization shard and level up. Coop maximizes his chances by carefully selecting a class and committing to progression. He’ll need to grind thousands of monsters to compete on the system's leaderboards while upgrading his settlement to represent the factionless.