Who Plays The Billionaire Fiance In Loving My Sister?

"Let's get a divorce," I said firmly. "Don't you dare," he said, his teeth literally grinding together. "Listen to me. As long as you are bound to me in this marriage, I have the final say. Only I get to decide when and if we end this. You don't just walk out and call the shots, Sierra. Not with me." One life-saving secret. Two sisters and a man. A marriage built on a lie. My feelings for Desmond Zimmerman started when we were kids and never really faded. But he gave his heart to my younger sister, Vivian, believing she was his savior. Then came the accident that paralyzed Vivian, and the world decided I was the monster who caused it. When Vivian vanished on their wedding day, Desmond didn't seek justice; he sought a substitute. He forced me into a marriage of convenience in bitter vows. Now, Vivian is back, walking perfectly and demanding her place at Desmond's side. She wants my husband, my home, and my total ruin. I filed for a divorce and walked out with nothing but a secret life growing inside me and the truth he was too blind to see. My escape led me deep into a dark underworld realm that shook my sanity, a place where names are traded, and shadows have teeth. How will Desmond react when he realizes he spent three years living with the woman who actually kept him alive? Can a man who treated his wife like a "substitute" ever truly be forgiven?

One reckless night, I woke up in the bed of Ethan Van Horn — my sister’s ruthless billionaire fiancé. Now I’m pregnant with his child, and our powerful families have only one solution: force us to marry. He despises me for destroying his future. I hate him for treating me like the thief who stole what was never mine. Trapped in his luxurious penthouse, every cold glance turns into burning tension and every sharp word into forbidden desire. But the real danger isn’t the man I’m forced to call husband. It’s my sister — who will stop at nothing to take back the life and the man she believes are still hers.

She has always lived in the shadow of her perfect, caring sister until one night changes everything. At her sister’s engagement party, what should have been a normal, graceful evening turns into something she can’t fully understand. A blurred vision. A stranger. A mistake she wishes she could forget. But the truth refuses to stay hidden. The man from that night is her sister’s fiancé. Now trapped in a secret that could destroy everything, she’s forced to question what really happened and why it feels like more than just an accident. As memories slowly return, one thing becomes clear—this was no ordinary mistake. And the deeper she digs, the more dangerous the truth becomes.

Having a crush on someone and getting married to him is supposed to be the best thing ever happened to you. But what if he happens to love your sister and destiny chooses you as his bride. His replaced bride_

Karissa Leo is a stripper who is driven by the love of money. However, when her sister becomes incapacitated, she makes a promise to act as her twin's substitute and make her sister's ruthless billionaire (Husband) fall in love with her, all in the hopes that her sister will recover. Along the way, she unexpectedly falls in love with the billionaire, despite her sister's wishes. What would happen to their relationship? Will she be able to fight for his love? Find out as you read more on The Billionaire's Obsessive Substitute Bride.

Lily, a reserved girl finds herself bound by a contract to marry Thomas Weston, a ruthless heir of a billionaire empire. Her father, overwhelmed by a $400 million debt to a Geoffery Weston, a powerful billionaire, and Thomas’s father, enters a desperate agreement to use his daughter as collateral. Upon his death, she is thrust into an engagement with cold and merciless Thomas. She takes up a mission to save him while performing the contract which is the reason Geoffery Weston wants her to marry irredeemable Thomas. Complicating matters, Simon Weston, Thomas's half-brother, returns home after eight years away. He is her former love and carries his own vendetta against his father and stepmother. As he reenters their lives just in time for the engagement, old feelings resurface, and his desire for revenge complicates the situation. Thomas is determined to fulfill the contract and exert his will over her. He finds himself in a fierce battle not just with his half-brother, but with his own heart though cruel mother opposes the union. Lily is torn between her obligation to her father's debt and her rekindled love for Simon.