Cultivator's Slice of Life: Spiritual Farming System - Chapter 1 - : This Disciple Wants to Leave the Sect!

A seafood chef inexplicably transmigrated into ancient times. Even though he landed in a family with a nobility rank, and theoretically was supposed to be rich, the most valuable thing in the house is a grey donkey…
Su Yu stared at the sky helplessly; in order to support the family, he could only take up his old profession and go out to sell fish.
Unfortunately, the royal family selected concubines from both genders. Even as a poor noble, he had no choice but to attend…
DISCUSSION TOPIC: Will I be selected if I display my fish-slaughtering skills?
“Meow!” His Imperial Majesty shook his tail.

- Description from Novelupdates

Yun Bixue is in dire straits—

A phrase about his merits startling the Emperor, it led the Invincible God General to become a prisoner at the feet of others.A phrase about his origins as a commoner turned a vow as steady as mountains and as deep as seas into something less than a beast.He was once the greatest general of all time in the Great Shang Dynasty, celebrated for quelling the disturbances of the Seven Countries. Yet, during the victory banquet, he was framed by the Emperor of Great Shang and his beloved Ninth Princess. They destroyed his Dantian, crippled his meridians, and exiled him to the frontiers.In his icy and hopeless heart, he received meticulous care from his newlywed wife and unexpectedly unlocked the Ten Thousand Beasts Sky Prison, becoming the Master of Ten Thousand Beasts.He resumed his training in Martial Arts, and the wild beasts were unleashed!

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