Underworld Fanfiction Crossover

One ritual gone wrong. One girl bound in chains of blood. Salomé’s life is stolen the night she’s dragged into the mafia underworld… and the wolves that rule it. Cassian, Rhett, and Matteo, Three men tied to her by hunger, oath, and obsession. They’re her captors and her shields, her executioners and her only chance at survival. But every oath demands a price. And every touch pushes her closer to the truth: she was never prey. She was prophecy. And when her power rises, every world, mafia, pack, and temple, will fall to its knees.

All he ever wanted was freedom… and love. Twenty two year-old Noah has lived a life trapped behind bruises and locked doors. Raised by a cruel father and an indifferent stepmother, his days have been filled with silence, pain, and the desperate hope that one day—someone would see him. Save him. But salvation never came. Instead, he’s sold—like property—to a powerful mafia boss under the guise of an arranged marriage. Cold, ruthless, and feared across the underworld, Damian Moretti doesn’t need love. What he needs is a husband who can serve as a political pawn in a war of families. Noah is everything Damian didn’t expect: fragile yet unyielding, terrified yet defiant. And while their marriage begins in chains, something begins to shift in the shadows of their forced union. As secrets unravel and danger stalks every corner, Noah must decide: will he be caged forever by the choices of others—or rise and claim the life and love he was always denied? In a world ruled by blood and power, can a boy who was never wanted become the heart no one can live without?

As a child, Elena Carter witnessed the brutal murder of her father, a decorated detective, at the hands of men she believed to be part of the Mafia. That night, her world shattered, and she vowed to dedicate her life to avenging his death. Years later, she becomes a detective, determined to bring down the very criminal empire she holds responsible. Her mission leads her deep into the city’s underworld, where she goes undercover to get close to the ruthless and enigmatic Adrian Moretti, a powerful Mafia boss feared by many. Cold, calculated, and untouchable, Adrian is a man who trusts no one—but when he crosses paths with Elena, something shifts. She intrigues him. She challenges him. And, against all logic, he lets her in. As Elena gets closer to him, her resolve wavers. The man she was sent to destroy is not the monster she expected. But the deeper she falls, the more dangerous her web of lies becomes. And when the truth is revealed—that Elena is not only a cop but the daughter of the detective who was killed that night—Adrian’s world comes crashing down. But the truth runs even deeper than Elena ever imagined. The police force she serves is not as righteous as she believed. Her own agency orchestrated her father’s murder, framing the Mafia to cover up their own corruption. Now, the people she trusted want her dead, and the only person who might be able to protect her… is the man she betrayed. With enemies closing in from all sides, will Elena and Adrian fight for love, or will the past destroy them both?

“Damien took everything from me,” I said, trembling. Zeke’s grey eyes darkened. “Then let’s take everything back.” Betrayed by her husband. Replaced by her twin. Cast out of the empire she helped build. Evelyn Banner, left empty and stranded, thought she lost everything—until Zeke Blackwood, he ex husband's estranged brother, inserts himself into the picture, offering her a chance at vengeance. What begins as a cold alliance held together by rage and the sting of betrayal spirals into a steep game of deception, survival and passion. Together, Evelyn and Zeke dive into the depths of the city's criminal underworld, their lives are at risk and betrayal is a constant presence. But when the die is cast, secrets unravel and desire ignites, Evelyn must ask herself —can she trust the man whose love she once rejected, or is she trading one betrayal for another?

She sold her soul to save her daughter… but the devil wears a billionaire’s smile. Emily Carter is a desperate mother clawing her way through the filth of New York’s underworld, dancing for dollars in a club that devours women whole. When her baby girl falls deathly ill, she’s forced into an impossible choice: let her child die… or marry a cold-hearted billionaire with a past darker than her own. Alexander Richie doesn’t believe in love but he believes in ownership. His proposal isn’t a lifeline. It’s a leash. Thrust into a mansion of lies, judgment, and cruel stepchildren, Emily trades one nightmare for another. Her new life is gilded in luxury but soaked in venom, and the people inside want to break her. But Emily didn’t survive the streets to become anyone’s victim not even his. Love wasn’t part of the deal. But what happens when the broken start to feel? And how many bodies must fall before the truth is revealed?

Ever imagined a werewolf story with a little bit of danger? Just kidding—try a mafia bloodline soaked in violence, betrayal, and forbidden lust. The Evers don’t get fated mates. The Moon Goddess cursed their kind long ago. No bonds. No soul ties. Just power-hungry wolves who rule the underworld and marry for strategy—not love. Rivera fell in love with one brother but when a scandal scatters, the deal shifts. Now, she’s handed off to the older brother, Alpha, Don, Zayen Morozov. Cold. Dangerous. Merciless. She was never supposed to be his. But he’ll be damned if he lets her go. Story of Zayen Morozov and Rivera Dacian. Where the bad guys aren’t truly bad but aren’t good either.

“You weren’t saved, Bianca. You were claimed.” When Bianca Ricci is sold by her venomous stepmother to Matteo Romano the most feared Mafia Don in New York her world fractures into chains made of silk and blood. Matteo doesn’t believe in love, He believes in loyalty, control, and keeping enemies where he can see them especially when they carry the last name Ricci. But Bianca isn't a lamb, She's a lioness in velvet. And when her fire collides with Matteo's iron grip, none of them expects the burn. As enemies circle, old blood debts rise, and a hidden betrayal threatens to collapse the entire underworld, Bianca and Matteo must navigate a marriage built on lies, lust, and legacies soaked in revenge. Bound by an oath neither of them chose, they must decide: Is survival enough or will they rewrite the rules of the empire together? In a world where freedom is a currency and love is a weapon, one bride will defy a king or destroy him.

On what was supposed to be the happiest day of her life, Irene Casareo’s wedding turned into her worst nightmare. Instead of walking down the aisle, her groom dragged her to the police station, accusing her of a crime she never committed. It was there she discovered his betrayal—he had conspired against her with his own stepsister. Consumed by rage and despair, Irene endured three agonizing years behind bars. Upon her release, freedom barely had time to settle in her lungs when she found herself caught in a bloody crossfire. That was when she met Kristoff Montecillo—a powerful man from the underworld, and the uncle of her ex-fiancé, Dave. He saved her from the armed men, but demanded a different kind of payment: he shook her world with a single, unexpected kiss. And when a lecherous old man tried to rob her of her innocence, it was Kristoff who shielded her once again. Now bound by a debt of gratitude, Irene faces an impossible choice: should she agree to become Kristoff’s fiancée in return for his repeated rescues, or should she say yes only to use him as a weapon in her quest for vengeance against those who shattered her life?

Her soul was meant for magic--his born of fire. Aria Blackthrone, heir of the Moonveil Coven, was raised to believe demons were monsters- creatures of temptation and ruin. But on the night of her Awakening, fate brands her with an impossible mark: the bond of a mate. Her mate is no witch. No human. No wolf. He is Kael, a demon bound in chains, feared even in the underworld for his power. To love him is to betray her sisters. To reject him is to lose her soul. But as shadows gather and enemies rise, Aria discoves the greatest danger may not be Kael's darkness... but the fire he awakens in her own heart. A fobidden bond. A dangerous desire. A love strong enough to defy hell itself.

I watched him in horror as he plunged his silver dagger into my brothers heart while keeping eye contact with me. Tears started rolling down my cheeks as my brother struggled with his life, "Please let him go" I pleaded tearfully. He stared at me coldly before he cackled wickedly saying "I thought you said you are ready to accept me the way I am wife, this is the real me do you still want me? it's not like you have a choice I am your husband". Yes he was my husband, the ruthless and heartless european mafia Lord who doesn't give a fuck about anybody's feeling. ***** In the dark underworld of mafia rule, 18 year old Aurora is ruthlessly sold to the feared Lord Logan Drew, who harbors secrets and hidden agenda. As she navigates the landscape of Logan's mansion she was forced to obey his every command. Aurora struggles to adapt to her new life as a captive in Logan's opulent mansion. Will she find a way to survive in the treacherous world of her new owner, or will she succumb to the darkness that surrounds her?.