Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~ - Volume 2 Chapter 11

Han Yue Ling, a peerless beauty with a great personality, but she carries a lot of secrets.She loved a man for 10 years, but on the day of her wedding, fate decided to play a cruel joke on her and take the man away.Three years later, she decides to move away.She stumbles upon Lu Tian, the ruthless and cold CEO of Lu Corps. Thinking it was just an accident, she stumbles upon him again and again. Before she knew it, the man is already living with her!Is this an unexpected second chance at love? Will she be able to love again?

Three years ago Conquest was released, redefining virtual reality and gaming.

In a game-like world where dungeons, monsters, and players appear.

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates