My best friend stole my husband, so I turned around and married a billionaire

Erin Carlisle and Sera Weil were best friends who had known each other for years. In her previous life, Erin met struggling entrepreneur Keller Warren on the confession night of a dating show. She stood by Keller as he rose to success, ultimately becoming an envied wealthy wife. Sera, meanwhile, failed in her own marriage and fell into a life of poverty. Watching Erin enjoy wealth and love, she was slowly consumed by jealousy.

One day, Sera witnessed Erin and Keller sharing a tender, loving moment. Driven beyond control by jealousy, she ultimately shot and killed Erin. Yet fate reset — the two found themselves transported back to the very confession night of the dating show that had changed their lives. After her rebirth, Sera moved first to get close to Keller, determined to seize the wealthy life Erin had enjoyed in her previous life. Knowing Keller would one day become a billionaire, she tried to replace Erin and become his wife.

But the reborn Erin had already seen through the relationship. She chose to let go on her own terms, and instead married Luka, a seemingly ordinary guest. What she didn't know was that Luka was actually the heir to a top-tier conglomerate, hidden in plain sight. In the end, Erin gained a love and devotion even more genuine than in her previous life — while Sera lost everything, left only to regret it for the rest of her days.