Blackstone Code - Chapter 290:

A salaryman by day and an Aquamancer by night. Qin Ruo might be a newbie in the popular, immersive MMORPG, “Honor and Glory”. However, that did not stop him from using his wits and battle instincts to raise money for a beloved friend’s medical fees, which eventually led him to become an elite player in the game. As Qin Ruo and his comrades progress further into the game, the trials and tribulations they face magnify. Which faction will prevail on the Mythical Battlefield? Read to find out!

When Fang Zheng opened his eyes, he was surprised to find himself reborn in a fantasy world of magic, dragons, knights, and princesses. Not only that, but even the game system that Fang Zheng had designed before also followed him into this world. Then, his next step would be to traverse thousands of plains, gain endless strength, become a brave hero, defeat the devil, marry the princess, reach the apex in life… wait, wait, wait, before all that, why was he reborn as someone who everyone called a cultist?

This is a story of an ordinary boy gaining unusual powers from his nightmares… It all started when Lin Sheng experienced something strange on what he thought was just another normal day. He begins to have recurring dreams that lead him on an incredible journey of discovery as he encounters spine-chilling monsters and elusive secrets.

- Description from Novelupdates

In the continent of Chang’an humans had lived as livestock and slaves to the Primordial Beasts. These beasts were ferocious, bloodthirsty and overwhelmingly powerful, but even so, the humans managed to prevail in the face of despair.