My Dungeon Life: Rise of the Slave Harem - Chapter 1487

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

After three years of struggling in the big city, Chu Zhishui finally managed to save enough money to buy a home. However, she discovered that she was the only human in her new workplace?Chu Zhishui: Are even supernatural creatures seeking stable jobs with iron rice bowls now?–In the office, Chu Zhishui gradually adapted to working at the supernatural bureau. Despite her diligence and dedication, she couldn’t escape the gossip and social niceties of a small town, facing the enthusiastic attention of the matchmaking department head.Supernatural Department Head: “Little Chu, you’re doing so well at work. Have you considered settling down and starting a family? Let me set you up with someone. Do you have any requirements?”Chu Zhishui silently recited the mantra of singlehood in her mind, but not wanting to dampen the mood, she decided to be deliberately demanding: “I don’t ask for much in a partner. Just someone good-looking, filial to my parents, capable of doing housework, and able to earn money to support the family…”The supernatural department head replied readily: “Great, I’ll find someone for you!”Chu Zhishui steeled herself and added with gritted teeth: “…and they must be able to bear children!”Just as she thought the department head would give up, the other party had a sudden realization: “The one in your office can bear children! Why don’t you just admit you like him?”Chu Zhishui: ???–Chu Zhishui: I thought I could slack off at my job in the supernatural bureau, but it turns out that was just wishful thinking.

“They said the world would fall without me.”“They said I was the strongest.”“Then they buried me with honors... and a blade behind my back.”Remiel St. Clair, humanity’s strongest exalt, prince of a once glorious empire, was betrayed and buried.Nine centuries later, he awakens in the body of Lucien Callastre, the second prince of a kingdom descended from his own treacherous bloodline.Stripped of powers, but not of pride, he must rebuild his lost strength and rise to power yet again to fend off the ever-growing threats of the spirits.The maw is growing.The spirits are returning.But so is he.And this time, the Exalted Prince is not dying quietly.

Liu Yan, an ordinary office worker from Earth, unexpectedly traveled to a strange world.

The heroes of the ages are on the side, embarking on a journey to conquer the heavens.

- Description from novelbuddy