Underworld Fanfiction Crossover Novels & Stories

Amara Georgia Musk, the 20-year-old granddaughter of the powerful tycoon Elton Musk, has returned to T City after years of being hidden away overseas. Labeled as "the retard" by her own family and sent away to protect the Musk legacy, no one expected her return much less her claim to the empire her late parents left behind. Amara, the daughter of a renowned traditional doctor and a wealthy businessman, carries a secret strength beneath her quiet and misunderstood exterior. But not everyone is pleased with her return. Her cunning adopted uncle, and his ambitious family will do anything to stop her from taking back her rightful place even if it means ending her life. To them, Amara is nothing more than a brainless obstacle standing in the way of power and wealth. Across the city, Zogo Walton, the ruthless 30-year-old CEO and infamous underworld mafia boss, is racing against time. His beloved mother is slowly dying from a rare, mysterious poison, and not even the best doctors can help her. Known for being cold, enigmatic, and allergic to female attention he once punched a woman for trying to cling to him......Zogo makes a desperate public plea. "Whoever can save his mother will be rewarded with unimaginable wealth." When fate throws Amara and Zogo into each other's world, secrets begin to unravel. For Amara it is not who the world thinks she is. Behind her soft gaze and clumsy steps lies a hidden identity......one that may be the key to saving Zogo's mother... and changing the destiny of the Musk family forever. But in a world ruled by greed, betrayal, and power... can a misunderstood girl and a heartless mafia boss survive each other?

"I'll do anything!" she pleads, grabbing my hands. "I'll do anything. Just let him go. He made a mistake." "That's not an excuse. It was a costly mistake." "Please. I'll do anything you want. Anything at all." I let the silence hang in the air between us as I think carefully, my eyes drawn to how firm and full her tits are. "Anything, princess?" She lets go of my hands and straightens, raising her chin. I watch as she swallows nervously. "Y-Yes. Anything at all." I raise my fingers to her face, smearing my thumbs with her tears. I trail them down her strong jaw, to her throat, over the small hollow between her collarbones, the skin of her chest, stopping between her tits. I circle the spot quietly while she holds her breath, perhaps in anticipation. "Would you let me fuck you, Titania?" — Feisty, yet innocent Titania Williams is best known for being at the wrong place at the wrong time, and this time she's getting more than she bargained for. When her dear Uncle Patrick betrays one of the most powerful Mafia Lords in New York, Kristoff Stavkros, Titania is caught unexpectedly in the underworld web of crimes and deceit. To save her uncle's life, she makes Kristoff an offer. She'll be his for a month. Thirty days, he owns her body. Stupid, right? But Titania plays by the rules. But how can she come out victorious when Kristoff keeps changing the rules and is hell-bent on making her his forever?

He's Alpha Vladimir Albert Darkclaw when he's in his pack and Lord Marino Jenkins to the underworld Mafia. He's a mafia lord which everyone summit's to. Although they have other mafia Lords in Russia but they all summit to him alone. A 26 years old Lucifer........ No one messes with him and lives the next second. He buys and changes slaves like a toy. The only Alpha who taught his wolf Annihilator how feed on humans. Alpha of Feral Fury Pack, where the Pack members prays for his regime to be over but it just begun. Trained by Devil's them selves, what do you expect. He's nicknamed Lucifer......... .......................... April Lopez, an innocent girl sold to the Devil for money. She endured all kinds of torture from the Clan members until the Devil came back. An innocent act of her's made her became his personal possession, his personal slave. His to torture..... His to spoil and corrupt ...... His to fuck......... His to kill......... ******************** " Strip and position yourself in a doggy style on that dresser" he thundered dangerously, glaring at the innocent girl Infront of him who doesn't seem to understand what he's saying.... " I don't understand" she stammered with fear, trying to act strong but her voice and body failed her wildly " I won't repeat myself again" he yelled this time, causing her to start crying silently. " I don't understand the meaning of the word strip or doggy style" she cried, while Vlad stared at her coldly. How will the innocent April cope in world filled with darkness and corruption? Will she be able to escape from him or die in darkness? Will his revenge be completed knowing that he has started growing a strange feeling for the daughter of person that killed his family on that bloody night?

Late one night, a thread blew up and hit the front page of a famous forum deep in New York’s underworld. The original poster had dug up an old prompt: “Name three words that sum up your youth.” Then an account that’d been dormant for years popped up in the replies. Its avatar was a backlit silhouette of a girl in a white dress, username: Seraphina. That was Seraphina Rossi. The Rossi family heiress, the undisputed it girl of New York’s underworld. She typed: Vibrant. Passionate. And Rico Valentino. All hell broke loose in the thread. The wild Valentino’s heir and the breathtaking Rossi heiress had once loved each other hard, only for it all to end in bitter regret. Nearly everyone in New York’s underworld had watched that heartbreak play out. Including me. I turned my head, staring at the man sleeping beside me. This was the man next to me: the once reckless kid who’d ruled the streets of Queens with his bare fists, now the Don of the Valention family. Poised. Unshakable. And he didn’t love me. I’d always known Rico still kept in touch with Seraphina. That he’d met her in secret, more than once. That’s why he’d refused to make our marriage public. His excuse was always the same: “Keeping your identity off the grid keeps our enemies from targeting you.” But I knew I was the one standing between Rico and the woman he’d never stopped loving. If all three of us were just going to keep hurting like this? I’d rather walk away. Let them have each other. I’d made up my mind. I was divorcing Rico.

My fiance, Victor Blackwood, is a mafia boss who rules the country's underworld with an iron fist. To the rest of the world, he is the epitome of power. Yet to me, he is the embodiment of love. But I do not realize the cost of loving a man like him. On Valentine's Day, I cook his favorite dishes and wait for him to come home. However, time passes, and his chair stays empty. Uneasy, I go to Queenie Stone's social media page. She is Victor's foster sister. She posts, "All I said was that I felt lonely, and he came right away. "Even when I accidentally spilled wine on him, he didn't mind. Victor is still someone who puts family first, even if it means neglecting his lover. "He never lets me down. I hope things stay that way." In the photo, Victor's shirt is soaked at the waist. Queenie's handkerchief lingers near his most private parts, but he doesn't pull away. He merely looks at her affectionately. I do not make a fuss and give Queenie's post a like. Then, I send Victor a message that reads, "Let's break up." Victor ignores it as always. Later, I discover that when my breakup message popped up, he had said offhandedly, "Vivienne can't live without me. She's just acting out. "If I ignore her for a few days, she'll come crawling back by herself. She's easy to please." What he doesn't know is that I was easy to handle only because I once loved him. But now that I have decided to leave, he cannot make me turn back, no matter how he tries to win me over.

His hand pressed flat against the door before I could pull it open, and the warmth of him behind me made my body go completely still. "You are the mother of my child and you belong to me, and every breath you take on this island exists because I allow it."His hand moved from the door to my jaw, tilting my face up toward his with a gentleness that made me gulp. "So tell me, my beautiful wife—where exactly do you think you're going?" I had no answer and a knowing smile pulled on his lips. *** Elsie Miller’s simple life unravels the moment she discovers she is pregnant with no memory of how it happened. In a small town where reputation is worth more than truth, her parents choose to erase the scandal the only way they know how—by selling her to a man old enough to be her grandfather. She had accepted her fate and was ready to endure the wedding, but before the vows could be spoken, the church doors burst open and Salvatore Vitale—the most feared Mafia Lord in the underworld, known only as The Saint strode in, put a bullet in her groom’s head without breaking his stride, and told the priest to continue the ceremony. Then his dark eyes found hers across the blood-soaked aisle, and he spoke the words that rewrote her entire future. "I’ve been searching for you. Mother of my child." Taken to Salvatore’s private island, Elsie is thrust into a brutal empire built on blood oaths and ruthless power. Surrounded by those who see her as unworthy and a discarded fiancée who will stop at nothing to reclaim what she believes is rightfully hers, Elsie quickly learns that mercy does not exist in Salvatore’s world.

She chased a rich man for revenge. She collided with a mafia king instead. Ophelia Barclay has spent her entire life playing by the rules of a family that never wanted her. Now, after a humiliating betrayal by her fiancé and stepsister days before her wedding, she’s done playing nice. Revenge is the only thing on her mind, and she knows exactly how she’ll get it: find a rich, powerful man who can elevate her beyond the Barclays’ reach, and leave them choking on the dust of her success. First-class flights become her hunting ground. But when she meets Ludwig Gallo, a man whose presence steals the very air from her lungs, her plans unravel before they even begin. He's everything she’s been looking for: dangerous, devastatingly handsome, and so wealthy it hurts to breathe near him. The problem? He doesn’t even glance her way. Humiliated and desperate, Ophelia thinks she’s lost everything… until fate throws her right into Ludwig’s world. Tracking a lost necklace, her most treasured possession, she finds herself sneaking into the heavily guarded Gallo estate, only to be captured by the mafia king himself. Mistaken for a spy, imprisoned in enemy territory, Ophelia’s survival instincts kick in. When Ludwig proposes a deal to pretend to be his girlfriend to silence rumours that have driven his mother into depression, Ophelia sees an opportunity. She’ll play the doting lover, smile for the cameras, win the favour of one of the most feared families in the underworld… and use Ludwig's wealth and power to destroy everyone who wronged her. But Ophelia didn’t plan on Ludwig being more than just a cold-blooded king. Beneath his ruthless exterior, she finds a man haunted by a violent past.

"I told you to stay away," Evanora whispered, her voice wavering. Eros's cold smile widened. "You made your choice. You came to me, offered yourself that night. Now, you think you can run?" "It was supposed to be one night," she breathed, meeting his gaze. Eros traced her jawline, his voice low. "One night wasn’t enough, tesoro. It never could be." He pinned her against the wall, his lips brushing her ear. "And if I have to burn the world to keep you, I will." _________ Sometimes, a single mistake can either ruin your life or change it forever. Evanora Scott, the youngest and most powerful woman in New York City, had everything—a successful career respect, and control, an excellent actress. But after finding her soon to be husband in bed with her best friend, she made a reckless decision. Heartbroken and drunk, she decided to give away the one thing she’d always guarded—her virginity. She chose the man in front of her, a stranger who radiated danger and mystery. Hypnotized by his charisma and the alcohol in her system, she surrendered herself to him, never expecting to see him again after that night. But she couldn’t have been more wrong. She had fallen into the clutches of Eros Kane, the most feared billionaire. A man with more than just political power—he was the embodiment of terror and sin. In the mortal world, he was a billionaire with influence, but in the underworld, he was something far more dangerous. Lucifer. The King of Darkness. The creator of sin and ruler of hell itself. After that one night, Eros couldn’t forget her. She’d imprinted herself on his dark soul, and now, there was only one solution. She had to be his—forever. She has to become his wife....

"Her crown was built on a lie. His love will help her burn it all down." At fifteen, Valencia De Von Cruz was the most feared girl in school— a shield of cruelty masking the trauma of her mother's unsolved murder. The only boy who wasn't afraid, Aaron Sinclair, left a rose for her on Valentine's Day. She never came. She vanished, leaving him with a broken heart. Six years later, Aaron is a business kingpin, and Valencia is the ruthless Queen of the underworld. When he’s attacked, she saves his life in a blur of violence, not recognizing the man she once inspired. To find her again, Aaron lies. He walks into her empire and hires her for the one thing she sells: protection. Valencia agrees, hiding her own truth: her crown is a cage. Her grandfather, who blames her for her mother's death, controls her with brutal trials. Aaron sees through her carefree facade. He witnesses her pain and wages a secret war against her grandfather, his love for her rekindled into a fierce, protective flame. As their guarded hearts collide, a shadow from the past emerges. A secret organization, *Phoenix*, is systematically destroying Aaron's empire and has its claws in the underworld’s very foundations. To survive, Valencia and Aaron must unravel a conspiracy that leads to a devastating truth: the mastermind behind her mother's murder has been hiding in plain sight all along. Now, Valencia must remember the tragedy she locked away. To claim her future with Aaron, she must first tear down the legacy built on her mother's blood. Even if it means becoming the monster they all fear. *A story of shattered pasts, fierce love, and brutal revenge, where the most dangerous weapon isn't a gun— it's the truth.*

Ava had her back at Drex, and for the past month, her life had turned from bad to worse. at that moment when she had fallen deeply in love with the ruthless assassin who contributed to making her life miserable, the world began to look beautiful again, she thought things would turn out for the best, only for her to find out that Drex was not protecting her because he loved her. "I hate you with every fiber in me," Ava screamed in tears. Even when she utters those words, her heart still beats for him, She wished he had killed her that night, she wished he had never met him. She wished she had never fallen for him, how can she love someone who wouldn't miss the slightest opportunity to end her life? "if I disappear out of your life, will that make you happy?" Drex asked. "You are a total jerk!" She yell. With rage, Ava stormed toward him and slapped him across his face, she made to slap him again but Drex held her tightly and draw her into his embrace. Her anger dissipated immediately, she melt away in his embrace. She love his smell, his cologne which she was now familiar with give her nothing but comfort. "I love this side of you, so feisty!" he said. ******** Don Drex Mason is well-known to the outer world as a dropped-dead handsome bachelor and a businessman but in the underworld, he was the most feared ruthless mafia assassin. Ava Anderson, a small-time introverted nosy newspaper journalist, the two personalities crossed paths on an unfortunate rainy night, she was his target and a threat to his client, she's to be eliminated at all costs. but their fate was already sealed by lightning which made them share one soul.