Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~ - Volume 2 Chapter 8

In a world where omegas are at the top of the social hierarchy, Lee Jiyeon, a female chef from the 21st century, finds herself transmigrated into the body of a poor Alpha girl in a world ruled by omegaverse dynamics.Upon awakening, Jiyeon discovers she has not only inherited the Alpha body but also a marriage contract with the tyrant Yura, making matters more complicated.In this new world, Jiyeon's culinary skills are not just a passion but a valuable asset. She gains a Culinary System that helps her rise from rags to riches.

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

He possesses unparalleled martial arts, all the great Young Masters are under his feet!He has heaven-defying medical skills, even the dead can be brought back to life!He also has a pair of Supreme Quality Divine Eyes, capable of fighting, hypnotizing, you name it!

Being adored by one's parents and hoping to achieve something that could bring them happiness, a child sacrificed their carefree personality and chose the path of books and knowledge at an early age.Without looking back to see how those they thought were their parents were, in truth, only pushing them from behind.Esme, a prodigy from an early age, excelled in everything, unlike her sister, who, though adored by both parents, always lagged behind.Finally, after saving the company from debts and restoring it to its former glory, Esme looked back at her parents in hope of recognition but...“You are not even my daughter, you pathetic fool.”“Hehe, Sister, how about I take your fiancé?”“Um, you see, Esme, I love your sister.”“Tch, insect, how dare you reject checks whenever I, your mother, asked for money!”Those words lingered in Esme's mind before she lost consciousness and woke up inside a prison.“What are you doing here, Aron?” Esme looked at a handsome young man seated in a wheelchair, gazing at her with amusement. He was her sole business competitor, and now, he was visiting her in prison.“Nothing, just came here for a proposal, Miss Esme...”Let's see what awaits the journey of an heiress who was wrongly accused of being fake, betrayed by her fiancé, and had to seek support from her business rivals.