MTL - Mixed Miners - Chapter 1908 Derived from order

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Reincarnation's a rare gift, but Ning Qué's second chance comes with a twist. Betrayed and brutally murdered by his own mother, Oliver's fate takes a dramatic turn - rebirth as Ning Qué, an E-Rank hunter in 2027. Armed with a Player System cheat code, he's poised to defy destiny and rise through the ranks. But can he outsmart fate, or will his unluckiest streak haunt him forever?

[Warning: Mature Content, R18, Contemporary-Fantasy setting]Evanescence “Evan” Holz, a billionaire businessman, received a souvenir from an obscure country that creates s*x dolls called “Eternity Women.” These “Eternity Woman” are life-like and turn alive once activated. To activate them, you need to “use” them.There's only one way for anyone to use a doll: You “play” with them.But what if these Eternity Women weren't just s*x dolls that magically come alive? What exactly is the mechanism behind Eternity Women that makes them into sentient beings in the first place? Is it just the pleasure, or there's something else, something sinister, that gives them life?That’s for Evan to find out.***EXCERPT:“Raise your hips,” he ordered. His voice was husky and demanding.Eternity quickly did as she was told to do. He wasn't a mind reader, yet he knew that it filled her with desire that he was talking to her in such an authoritative manner.Evan slipped Eternity's panties quickly off of her, giving them the same treatment as her bra once they were removed. He flung them away with no care as to where they would land. He nudged her legs wider apart using his, signaling the impending act.As Eternity called it, 'penetrative intercourse.'“May I?” he asked, even though he knew how much she wanted it.She nodded, tears trailing down her cheeks because of how much she had done.“F*ck me, Evan.”

This is the era where people prioritize science and Martial Dao. After the great disaster, the human race discovered the Ancient Zenith civilization. They entered the Age of Great Cultivation and began their journey to colonize the Kunlun Realm!