Who Are The Main Characters In 'Second Marriage With The Hot Billionaire'?

Mia's life turns around when she eavesdrops on a billionaire conversation and dents his expensive car. Allen makes Mia his substitute bride when he finds out his fiance has been cheating on him as a payment for denting his car.  Mia turns from a girl with debts to a billionaire's wife in just a day. After she signs a contract to be the billionaire's wife for a year,  she is determined to stay until the end just because of the payment she will receive. Will she be able to abide by the rules of the contract? Will she be able to stay with him for a year even though his ex keeps trying to break them apart? 

“I never realized that my husband, Alex, had been cheating on me with my own best friend, Laura. While they were busy destroying my marriage behind my back, my world slowly fell apart without me even noticing. I loved Alex with all my heart, but to him, I was nothing more than a woman he could easily betray. Then Rex entered my life. Powerful, dangerously charming, and impossibly wealthy, he became the one man capable of turning my pain into revenge. But what I never expected was the truth behind his cold gaze. Rex was not a stranger at all. He was the man who had loved me long before anyone else did. And this time, the billionaire who once lost me had no intention of letting me go again.”

"Marriage was never on Ariana's mind. Living a lifetime with a man, living in a dream house, having children who look like him, and a partner - these were all beautiful daydreams that other girls might entertain, but not her. Ariana decided to live a single life and enjoy the rest of her days alone. However, what if she was forced to step into the shoes of her twin sister, who disappeared right before the wedding, and marry a man she doesn't know? Although some people might consider her lucky to be married to a young billionaire who owns an international venture company, Ariana doesn't feel that way. So, will her marriage go according to plan because people are pressuring her? Or would the results be different?"

Katherine Sutherland, the brilliant and powerful CEO of the Sutherland Group, once trusted the wrong man. In her previous life, she believed her childhood friend loved her. On the day she proposed marriage to him, her world shattered. Betrayed, murdered, and stripped of everything she owned, Katherine died watching the man she trusted steal her fortune, her company, and her life. But fate gives her a second chance. Katherine wakes up in the past on the very day she was meant to propose to the man who destroyed her. This time, she refuses to repeat her mistake. Instead of walking toward her childhood friend, Katherine enters a restaurant and makes a shocking decision. She proposes to a complete stranger. That stranger is Steve Armstrong, a legendary decorated soldier known in the military as The Phantom, a man feared by enemies and respected by allies. Fresh from a classified mission and raising his fifteen-year-old daughter alone after the death of his wife, Steve has no intention of accepting a sudden marriage proposal from a stranger. Until his daughter unexpectedly grabs Katherine’s hand and calls her “Mom.” Seeing the desperation in Katherine’s eyes—as if she is trying to rewrite a tragic past Steve makes an unexpected choice. He accepts. But what begins as a marriage of convenience soon becomes something far more complicated and far more dangerous. Because Katherine didn’t come back to simply live again. She came back for revenge. And this time, the man who betrayed her will lose everything.

Elena, betrayed by her husband and sister, dies filled with regret and hatred. Fate grants her a second chance when she wakes up three days before the wedding that ruined her life. Everyone expects her to plead for love again, but instead, she walks away from the groom and enters into a contract marriage with the cold, untouchable billionaire who has always been in her husband’s shadow. What starts as a calculated act of revenge evolves into something much more dangerous, protection, obsession, and an unexpected love. This time, she refuses to die quietly, and the right man will fall for the right woman.

Helen's wedding day was meant to be the happiest, marrying her childhood sweetheart. However, it turned into her worst when her beloved husband assaulted her after the ceremony. Despite being beaten by the man she loved, fortune favored her as the third wealthiest man on Earth came to her rescue. Not only rich but remarkably young and attractive, he offered her unimaginable wealth to marry him for six months. Surprisingly, Helen agreed, but her agreement wasn't fueled by riches but a hidden motive.