Who Stars In My Sister, The Bride, The Murderer?

On the night of my engagement party, I found my fiancé with his hands in my sister’s hair. I thought the betrayal ended there. I was wrong. Minutes later, Ethan stood in front of both our families and announced that he was in love with Ava. My sister. While everyone rushed to comfort them, I became the villain for refusing to smile through my own humiliation. Then Damien Black walked into the room. Powerful. Untouchable. The one man Ethan feared. Before the night ended, Damien handed me a contract. One year. One marriage. One chance to save my father’s company. All I had to do was become his wife. I should have said no. Instead, I signed. Now my ex can’t stop watching me. My sister can’t stop competing with me. And the man I married keeps protecting pieces of me I thought nobody noticed. The problem is that Damien Black is hiding something. And every day I spend with him makes me less certain that our marriage was ever supposed to be just a contract.

On the day of my wedding, my parents suddenly show up at my house with my fiancé, Yoseph Caldwell. They say they've decided the bride is going to change. "Your sister's terminally ill, and her only wish is to marry Yoseph. You're her younger sister, so be generous and help her out." Yoseph chimes in calmly, "Don't worry. It's just a ceremony. Once she passes, you and I can still get the marriage certificate." When I refuse, my parents tie me up. "We'll let you out once the wedding's over." But not long after they leave, an intruder breaks in and brutally murders me. By the time they finally remember me, all that's left is my rotting corpse.

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.

Mirabella spent her entire life in her sister's shadow, serving as the family fixer who cleans up every disaster left behind by her golden sister, the perfect sister and the one who got the guy she had always crushed on. When her sister absconds on her wedding day to avoid an arranged marriage with Theodore Hartley, a calculated logistics billionaire with a soft spot to her and her family, the family’s survival depends on one final sacrifice. Mirabella is convinced by her parents to step into the veil, expecting a furious groom who will demand an annulment only to discover that Theo has been waiting for her all along. The wedding is a trap, meticulously orchestrated by a man who didn't just buy a wife, but claimed the woman he has obsessed over from the sidelines for years. As Mirabella is swept into the opulent, suffocating world of Theo’s museum-like estate, she realizes her life is no longer her own. Every gesture of his affection is a calculated move to bind her closer, and every secret she uncovers about his business threatens the fragile peace she’s trying to maintain. Trapped between a debt she cannot pay and an undeniable, terrifying attraction to the man who stole her identity, Mirabella must decide if she will continue to be the fixer for everyone else’s mistakes or finally break the chains of the man who owns her heart and her future, take back her life and love her the right way

Alessia DeLuca was never meant to be the bride. But with the real bride dead and a wedding alliance hanging in the balance, Alessia makes the only choice she has left. She takes her sister’s place, and binds herself to Matteo Ricci—a ruthless mafia heir with blood on his hands. Matteo knows something is wrong with his bride. By the time he uncovers the truth, the vows have already been spoken, the alliance has already been sealed, and whoever killed the real bride is still close enough to strike again. Now bound by deception and trapped in a marriage neither of them chose, Matteo and Alessia strike a dangerous bargain, keep the lie alive, uncover the truth, and survive long enough to stop a war. But the deeper they dig, the more dangerous the truth becomes. Because Isabella wasn’t just a bride. She was a threat. And whoever killed her is still watching.

I return to the country after attending an international anesthesia academic conference. That's when I see the news of my boyfriend and twin sister getting married. I'm anxious to verify its authenticity, but my sister drugs me and induces me. "A substitute's child will only be an unwelcome bastard even if it's born. I'm just helping it move on to a better life." Then, she slices me open with a scalpel. She gouges my womb out, causing me to die from significant blood loss. Meanwhile, my boyfriend believes her lies. He's sure he's not the father of my child. He ignores my messages begging him to save me. Instead, he spreads the word about me eloping with someone else. He even wipes all traces of me from his life. "I will never see her again, forever and ever." Five years later, surveillance footage of my sister cruelly murdering me surfaces.