Zombie Queen transmigration into a book - Chapter 8 - - Wickedness of the highest order.

“Missus, time to fulfil your duties!” Mu Yuchen demanded as he pulled Xi Xiaye closer with his arms intimately wrapped around her waist.

It was a meticulously planned feast for the powerful. Her fiancé had knelt down on one knee and proposed to her sister instead. Robbed of her right to her inheritance, she was prepared for the Xi family to throw her to the wolves.
As she slipped away from her family that had turned their backs on her, she found him — Mu Yuchen, the low-profile and reserved noble that ruled City Z and led Glory World Corporation.

“Mu Yuchen, let’s get married!” He looked up at her, then suddenly stood up.

“Where are you going?”

“Let’s go. Any later and the civil affairs bureau will be closed.”

- Description from Novelupdates

The most beautiful woman in Jinggang, Hua Nong, spent the night with the legal circle tycoon Lu Jing'an, and upon waking up, tossed him a piece of steel coin.The next day, Hua Nong pleaded in front of Lu Jing'an, and the man smirked coolly: “Mr. Lu is just a beast in clothes, worth only one yuan?”Hua Nong smiled on the surface but cursed inside: “Young Master Lu may not know, in certain moments, 'beast in clothes' is a compliment.”“For example?” Lu Jing'an's tone was cool.“In bed,” Hua Nong tried to explain further....In the second year of Hua Nong's marriage to Lu Jing'an, their married life was sweet and became a model couple in Jinggang, until... Lu Jing'an's ex-girlfriend returned...Hua Nong drowned her sorrows in alcohol and posted a Weibo: [Single, lonely, waiting for love...]

This is a world where humans, demons and mysterious beasts coexist.

Humans cultivate mysterious qi. Demons cultivate corporeal bodies. Mysterious beasts cultivate soul perception.

A legend says that in the middle of an endless rainforest, there are extremely powerful existences; they are called demon kings.

Some demon kings have a tyrannical corporeal body, some are experts in illusions.
Some demon kings are proficient in magic, some can even move mountains.
Some demon kings are able to sense things thousands of miles away.

These demon kings rarely appear in the human world. Even if they emerge in the human world, they would reincarnate in human form; assimilating with mankind while seeking to breakthrough realms…

- Description from Novelupdates

Years ago, Earth was indoctrinated into the “System.”Earth was not the only place with the System, however. With the System came the other races, Invaders. The Invaders had one goal, to obtain ownership of this new habitable planet. This created a bloodbath, and for years the war raged.This didn't really have much to do with Derek. Derek was kind of a loner. Yeah, he enjoyed the occasional chat or drink with others, but he never stayed in one place too long or really got to know anybody new.Derek did happen to be rather strong. After the years of fighting monster and Invaders alone, he had become quite adept at surviving. One thing that helped keep him alive was his refusal to get involved with others. He rarely cooperated with teams.One day, Derek broke his rules and decided to lend some help, as the mission didn't seem too hard. He should have stuck to being alone.