The Legend of Sun Knight - Volume 7, The Seventh Chapter to Ending the Demon King: “The Demon King’s Choice”

Betrayed. Broken. Abandoned. When Athena is cast aside for Jesse’s former lover, she loses everything—her mate, her pack, and her unborn child. Left to die, she’s rescued by Kieran, a powerful rogue Alpha who turns her into a warrior. Now, she’s back—not for love, but for vengeance. But as war ignites, so does an unexpected bond with Kieran.

As a walk-on, he had been the mistress of his sugar daddy for three year. However, they only had met each other for a few times.
As a boss, his sugar daddy had tons of lovers.
The walk-on: The cake shop is the only thing I love in this world. Lovers? Never want one.
The boss: No problem. Nobody wants that.
Then, they fell in love with each other…
Shameless playboy x heartless rogue
1v1, this is not a decent love novel.

- Description from Novelupdates

Hao Ren was born in another world and has lived for over twenty-two years being nothing but a definition of the word, average. After a high school reunion, the young man sat down on the beach shore, and mumbled to the sky, “God of Novels, you are unfair. I spent forty years of my life doing nothing but reading books and stories written by others. I worked hard to manifest this rebirth, and yet you did not bless me with anything. Why?”A voice echoed in his mind, “Host, you have the Omnipotent Husband System.”Hao Ren scoffed and scolded the system, “What is the use of having you when you are not even active? Are you shitting with me, you bastard?!”The system replied, “Host the condition for activating the system is to get married.”Hao Ren could not handle it anymore and cried out loud as he complained about this condition. He was not good-looking, and neither was he wealthy, who was going to marry him?Tired, he spent the on the beach. When he was returning home, he passed by the marriage registering center. He sighed for his fate but suddenly, a beautiful lady asked him, “Hey, do you have any identity card on you?”Hao Ren nodded in a daze, and the lady dragged him inside the office. The young man was yet to register what happened to him when an automated voice sounded, “Host, congratulations on getting married. Omnipotent Husband System is now activated.”...Years later, Hao Ren became an entity many people wished to meet. However, Hao Ren never stayed outside, to everything he had one reply, “I have to go home and cook for my wife.”Would you like to know his journey from an average to an over-achieving person standing at the apex of power and prestige?