Underworld Fanfiction Crossover

I grew up in a glass tower—protected by badges, blinded by lies. My father, the Commissioner, built walls around me so high I never saw the darkness creeping through the cracks. Not until one reckless night led me into the Inferno Club… and straight into the arms of Chicago’s most dangerous men. Three kings rule the shadows. Each more lethal than the last. Each is determined to claim me. Jaxon shatters me and puts me back together with his hands and his hunger. Maddox weaves riddles and seduction until I forget my own name. Ronan strips away every mask I wear and demands surrender I never knew I could give. They think I’m just another spoiled rich girl playing with fire. But I’ve been burning since the day my mother died—and now I’m ready to show them exactly how dangerous a caged viper can be. In Chicago’s underworld, love is a weapon. And I’m learning to wield it like a queen.

Ten years after he took over as the Alpha of the Mystic Pack, Alpha Adan Stone Robinson has yet to find his mate. With the clock ticking down and the desire to produce an heir, he was left with no choice but to find a suitable breeder. An Omega would be a perfect choice—someone who could give him a son and would not make his life complicated. Born to a Demon Prince and an Omega/rogue she-wolf, Lucija (Lucia) never wanted the Demon Princess life she had. In her attempt to run away from the underworld, she found herself thrown into the world of the wolves, the only realm her father told her never to cross. With her demon power suppressed, it was too late now to turn her back on the world her species hated the most. Now, she's at the mercy of the famous Alpha of the Mystic Pack - whose sole goal was to make her his perfect breeder.  ***** Book 1: Beneath Her Darkness COMPLETED Book 2: Braving The Darkness (also attached to this book) COMLPETED Book 3: Beyond The Darkness (coming soon)

In Valeburn, Atlanta’s most dangerous block, power doesn’t pass hands—it’s taken with blood. And no one understands that more than Jayce Navarro, the razor-sharp kingpin who built his empire brick by brick, silence by silence. He rules with cold precision, a name whispered like a gun being cocked—until the ghost of his past returns with vengeance on his breath. Eli Mercer is no longer the soft-eyed teen Jayce once kissed beneath the chapel steps. Fresh from the feds and wrapped in scars, Eli returns to the block with one purpose: burn down the throne that forgot him. But when fate—and the city’s shifting underworld—forces them into an uneasy alliance, old feelings smolder beneath their armor. Lust tangles with rage. Loyalty with betrayal. And love? It’s the most dangerous weapon of all. As enemies circle from the inside and the state threatens to dismantle Jayce’s entire operation, he and Eli must decide what’s worth saving—their empires, their reputations… or each other. But in Valeburn, every crown is cursed. And every favor comes with fire.

after Kimberly was dismissed from the army, she utilizes her military skills to work as a hit man for the Italian mafia in Atlanta city. She later began a romantic relationship with Bryan, a DEA agent for information and help to complete a job for the mafia, unbeknownst to him that he is actually in bed with the missing link to the drug ring he had been trying to bust. A heart broken Bryan later discovers the true identity of his girlfriend who confessed to him that even though she agreed to date him for her selfish interests at first, she later fell in love with him genuinely. They go through several hurdles trying to get a substantial evidence against Luis, but his connections in most of the city’s offices and criminal underworld makes Kimberly and Bryan hit several dead ends while racing down the clock to indict the mafia boss, after striking a deal with the district attorney for immunity and enrollment into the witness protection program where they’ll later start a new life. The couple’s love is put to the test when they must trust and support each other against a world of organized crime.

Bound by debt and haunted by a past she can't speak of, Annamaria is offered as a bride to Ares de Luca Sinclair, the ruthless head of the Sicilian mafia. He needs her secret; she craves revenge. Ares believes Annamaria holds the key to stopping a Russian mob invasion, but he doesn't know she blames him for her family's massacre and has vowed to get her revenge on him. As their lives intertwine, the lines between enemy and lover blur. But their fragile bond is threatened by a vengeful half-brother hungry for Ares's power, a scorned woman determined to reclaim her place by his side, and a forbidden love that refuses to be denied. When the truth is finally revealed, Annamaria finds herself a pawn in a deadly game. Kidnapped and tortured, she's forced to confront the secrets she's desperately trying to protect. Ares, consumed by betrayal, unleashes his fury, unaware he's playing right into the hands of his enemies. Will their love survive the lies, the betrayals, and the ever-present threat of the mafia underworld? Or will their dangerous dance end in heartbreak and ruin?

Ava Carter is no stranger to danger. As a fearless investigative journalist, she’s built her career on uncovering secrets others would kill to keep buried. When a tip leads her to Damian Moretti—the elusive billionaire with whispered ties to the underworld—she knows she’s onto something big. Damian is powerful, ruthless, and used to controlling every aspect of his world. But when Ava starts prying into his business, she becomes a problem he can’t ignore. He gives her a warning—walk away, or face the consequences. Yet, the more he tries to push her away, the more drawn he is to the fire in her eyes, the defiance in her stance. Ava is determined to expose him. Damian is determined to keep his secrets. But in a city built on deception, neither of them is prepared for the dangerous attraction pulling them together. As enemies close in and the truth threatens to shatter everything, Ava must decide—will she bring Damian down, or will she risk everything to stand beside him? In Sincity, love is a gamble… and some bets can cost you everything!

**SOLD. BETRAYED. CURSED.** Lyra Anderson’s uncle didn’t just betray her, he sold her to HELL. Orphaned, broken, and stripped of hope, she’s now a prized breeder in the Devil’s underworld… until her first client walks in. **Vincenzo Van Doren.** The most ruthless Mafia king in history. A monster bound by a blood curse, desperate for an heir. But the moment he sees Lyra, his world shatters. She’s not just a breeder—she’s his fated mate. And he’ll burn empires to claim her. Fate has other plans. Lyra’s first shift unleashes an unthinkable truth—she’s no ordinary Omega. She’s a Dominant, a creature of myth, and now the most hunted woman alive. For Vincenzo’s rival, Marcello, she’s the ultimate weapon. For Vincenzo, she’s the key to his salvation But when Lyra uncovers a devastating lie—that Vincenzo’s love might be nothing but a cold-blooded ruse—her trust evaporates in blood and betrayal. Will she break his curse… or become it?

'He Was Destined To Crown Her As His Queen' Scarlett Silvermist Williams 22 Year Old Beauty With Brain. Smart, Sweet, Sassy And Classy. No Family. But Best Friend Zayn Parker. No.1 Hacker And Software Designer. Kind Of Rich But With Her Name Lies The Darkesr And Deepest Secrets Of Her Life. One Of Them Is Being Disowned By Her Own Parents. Alexander Nikolaevich Volkov Worlds Best Buisnessman And King Of The Underworld At Age Of 25. Sexy, Hot And Perfection Are Word's To Describe His Appearance. Girl's Kiss The Land He Walks On. Owns A Multi-billion Empire. Leader Of Italian And Russian Mafia, Basically Own's The Whole World. Heart Cold As Ice, Merciless, Dominating. His Aura Screams Danger And People Who Get In His Way Becomes Past. "Why Did You Do That?" Scarlett Yelled And I Looked Up At Her And I Felt More Anger And Rage As Why The Fuck She Didn't Told Me About This. Let's Join The Journey Of How Alexander And Scarelett Meet?

During a turf war, I took a bullet for Daniel Wilson. When I woke up in the family hospital after three years in a coma, I discovered that Eva, the showgirl I'd saved from a black market auction, had usurped my place in the Wilson family. My husband Daniel, the family's Underboss, saw that I was awake, and his first words to me were: "The entire underworld recognizes Eva as the woman by my side now. Why did you have to wake up at a time like this?" "Alice and I both love her. She's the one who's been by our side these past three years. And you? You've just been a body in a hospital bed, absent from our lives." "We're through, Sarah." Watching the man I once loved so deeply speak such heartless words, I didn't put up a fight. I simply nodded and gave him what he wanted. But he had no idea the Wilson family was about to burn to the ground.

"I-I T-That was" she couldn't form the right words because of fear. Fear of getting exposed, fear of being caught. The Secret she was buried deep inside her about to expose in front of him, which she never wanted in a million years. "Sssh" the rough pad of his thumb caressed her soft lips while his big veiny hand held her waist with a steel like grip only to close her eyes helplessly. "Let me taste you Sweetness" , with that crashing his lips on her sealed her fate with him, unaware of the consequences. Isabella Watson, a beautiful 23 years old girl. She is the epitome of beauty any man can die for. She left her homeland just to put herself into the devil's den. Alexander Kingston, a 30 years old handsome bachelor. The youngest billionaire of the country is also a ruthless mafia King of the underworld . He is known for his manipulative mind and rudeness. He is living his life just to destroy the person who snatched his beloved one. Her Secret, a heartbreaking tale of her innocent soul. A tale of her misery and his revenge.