2 Book(s) Related to substitute lover

For five years, Celia was nothing more than Alpha king’s secret lover, wearing her disliked dress and perfume, just because he like it on her.
—until She overheard the truth: “She’s just a replacement. A gold digger.”
"I chose her, just becuase she seems like you. She's your Substitute. Never deserved be a luna."
Shattered, she walks away, vowing never to look back.
But then—her instincts sharpen, her senses heighten, and Soren’s scent clings to her skin.
...Mate.
Impossible. A wolfless girl like her could never be the Alpha King’s fated mate… right?
*
On the first day she left, he wasn’t worried. “She’ll come back.”
“Don’t bother with it. She was just a substitute lover. A worthless gold digger.”
But after a week… a month… three months… his panic set in.
“Lock down the entire pack—find her at all costs…
—Find my Luna!”

I was a low - ranking omega who sold myself to Alpha Lucian Thorne for $300,000 to be the stand - in for his true love, Vanessa Monroe. I endured humiliation, abuse, and degradation at the hands of Lucian and his pack. After being thrown off a cliff while trying to save Vanessa, I survived and spent five years abroad, reinventing myself as a successful cellular biology PhD named Emily. When I returned, Lucian, now obsessed with me, tried to win me back. I refused, revealing the truth about my mistreatment. Eventually, Lucian ended up in a coma after a car accident caused by a vengeful Vanessa, and I decided to reclaim my original name, Ashvale, as I continued to pursue my research dreams.