Na-Isekai Ako - Chapter 64: Tea Was Spilled. Literally and Figuratively.

The older young Lisko woke up and found that he had become an American. He took over his father’s ranch and began to live in the United States.

- Description from novelbuddy

The true daughter of the Everett Family, who wandered in the countryside for eighteen years, Lynn has returned. Everyone says she is a rural bumpkin with no talent or virtue, and crude beyond compare.However, she accidentally drops her aliases one by one—The Phantom Hand, top hacker, genius designer, Alliance Hierarch of The Netherworld Syndicate, and others—causing their faces to be slapped resoundingly.She is further spoiled by her wealthy parents and five influential brothers, and also cradled by Imperia's “The Living Reaper,” a man feared by everyone, who holds her in his arms and pampers her.“My little friend is timid, so don't frighten her,” he warns.Everyone: “...”

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 powerful enemies by 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.

One night a mysterious and unexplained phenomenon occurs in the nine provinces. Five years later Chu Feng, a regular outer disciple of the Azure Dragon school, awakens one of the mysterious nine lightning beasts. And discovers an egg sealed inside him.

From there we follow Chu Feng as he crosses the continent, beating up strongest senior brothers, raiding tombs, destroying sects and of course as he conquers beauties.