Can you recommend a fantasy novel where the female protagonist ends up with the Demon Empress?

Keeley, a simple plain Jane, hits the jackpot. [No, she did not win the lottery!] At least that's what she thinks when she marries the most eligible bachelor in New York City: Aaron, a wealthy cold-hearted heartthrob and Tycoon. She wants to show the world that she deserves her position and bends over backward to fit into his world. One beautiful day, Aaron hands her a document asking her to sign. A divorce paper... "She's pregnant, and I need to take responsibility." That is the last thing that keeps on playing in her mind before she takes her last breath. Keeley dies, a 'hit and run'. [End of story. Not!] For some unexplainable reason, she wakes up as her younger self. A young high school girl, around the time when she first meets her cheating husband. Remembering her life with Aaron before she died, she makes a promise to herself that she will do everything in her power to avoid him at all costs. Will she be able to keep her promise when Aaron has his own plans as well, specifically for her? Or will she repeat history and fall for him once more... Why not journey with me and find out the truth behind their story. *Cover art by polkadottedscrunchie*

Lin Xulian is a bubbly and talented girl. Having a martial arts master as a father and a doctor as her mother, she had both talents and excellent at that. He, the first prince of Gonglu country and heir to the throne, Feng Jun Yi was constantly chased by assassins whenever they had a chance. Saved by Xulian when he was almost at death's door, he promised her the position of the empress. Being naïve and pure, she thought he was inlove with her. But after five years, they never consumate their marriage. Her husband is cold, emotionless and workaholic. She lived in luxury but without love. The empress position is just a payment. It broke her. But a news spread in the entire empire. The empress is dead! Burned alive in her bedchamber! “What is this empty feeling? It hurt so much.” A tear slid down from the eye of the emperor “No! Lian'er!!” In the mountain in Gonglu country border, a woman mutter to herself “Finally, my freedom”

"An empress is employed! While the Imperial noble consort is the true love, ah!" What's so bad being a subordinate? As long as you do your work properly, you'll be paid and still have time to play. Responsibilities? we have our boss for that! if things go wrong they'll hold the sky for you. Don't want to? Ayaya, point your fingers to them and people will hold them responsible for you. If there's something, just say you don't know while redirecting the problem to them. When bad things come, you hold their thighs. Be a good underling and boss will shield you from the rain! Such simple logic! "Luckily the emperor is a good and powerful boss!" Wei Yi Yi happily plans how to make him take all responsibility to her ploys. ----- Tags #femalelead #slowprogression #slowromance #sliceoflife #flawedcharacters #GLpairing #BLpairing #ShounenAI #ShoujoAI ^because I like people guessing multiple shippable chara (evil laugh)

Jiang Pengji got something called the Court Intrigue Stream System. System: "Your goal is to become the most prestigious woman in the kingdom (the Queen)!" Jiang Pengji: "Okay, System. No problem!" Years later, she met the target by becoming the most prestigious woman (the Empress). Jiang Pengji: "Well done, no?" System: "Why the hack did you fight on horseback? I want court intrigue among the King's women!" #how a future general wins the ancient throne #Her man watches in silence, the System watches with tears

Despite being the ruler of a nation, nobody was willing to marry the vicious man with a bloodlust. An imperial decree forced an infamous fool, Minister Liu's Third Young Miss, to stand-in for a noble princess in the political marriage. Behind her seemingly plain looks and average existence, she actually turned out to be a rare beauty and the clan leader of assassins. From there on out, she was harassed by the tyrannical lord, as she embarked upon a dangerous path. Her: Become a demon and fight the heavens! Him: Spare some time to spoil her!

She was born into an affluent family, but she was swapped at birth and got a different life. She grew up in a village. Just as she got the opportunity to transform her life, it got taken from her, and she was forced into a marriage to trade for a marriage for her mentally-challenged big brother. In the end, she died tragically. Gu Yan thought that if she could be reborn, she would make those who had bullied and insulted her regret everything! After being reborn with a superpower, her life became quite different. “With both the medical skill and the superpower, wastrels, shiver for me!” “Also you, handsome boy, I saved your life; shouldn’t you pledge to marry me?” Lu Ye smiled naughtily. “Of course. Just tell me, Yanyan, how many times do you want me to pledge per night?”