Six years ago, Clara Hayes was humiliated, abandoned, and left to die after a fateful one-night encounter with Alexander Bologna, the ruthless billionaire CEO. Now, her identical twin, Celeste, has returned with a fiery determination and a shocking revelation—Alexander has a son, the bright and lovable Ethan. But Celeste isn’t just here to introduce him to his child; she’s here to exact revenge for her sister’s tragic fate and humiliation caused by the Bologna family. Under the guise of a contract marriage, Celeste infiltrates Alexander’s cold and calculating world, sparking a battle of wits and wills. But as secrets unravel and sparks fly, Celeste finds herself torn between her quest for vengeance and the undeniable pull of Alexander’s growing love for her—and their son. When dark truths about Clara’s death and Alexander’s family betrayal come to light, the lines between hate and love blur. With enemies lurking within and time running out for Celeste’s own hidden battle, can Alexander redeem himself and win the heart of the woman who’s brought light back into his life? Or will the sins of the past destroy their chance at a future? Love, revenge, and redemption collide in Behind the closed doors: The Billionaire’s Secret—a story where passion ignites, secrets unravel, and second chances can heal even the deepest wounds.

Drowning under a sea of debts and desperate to find a way to save the one thing she cares about the most, quiet—but not docile—librarian, Lily Harper must strike a deal with enigmatic billionaire, Damian Blackwood to save Agazag, the century-old library and final memento from her grandfather from getting foreclosed by the bank. Damian agrees to help Lily, however, his assistance will come at a questionable price: Lily must accompany him to a series of glamorous, high-stakes events. If she could complete their month-long contract successfully, he would settle all of her debts and they could both go their separate ways. Skeptical about Damian’s true intentions for agreeing to help her, but too eager to pay off her loan, Lily agrees to Damian’s terms and the two soon begin their symbiotic relationship. What starts off as a cold, contractual relationship soon fans into a flaming romance that completely consumes the both of them, leaving them scorched and completely vulnerable to each other. As Lily wrestles with the realization that she may have found something much more important to her than saving Agazag, will Damian’s secret agenda come out into the open? Will he give in to love or will he continue to fight off the burning desire that threatens to drive him into insanity?