Underworld Fanfiction Crossover

“Stay still, Elena.” Alessio’s voice was a dark command against her ear. His hands pinned her wrists above her head as Gabriel’s lips trailed down her throat. “You’re ours now. No running. No escape.” Two ruthless mafia kings. One woman caught between them. Elena Rossi never planned to belong to the underworld, but when she witnesses a murder, she becomes their obsession. Alessio De Luca—cold, calculating, and possessive. Gabriel Moretti—reckless, dominant, and just as deadly. Instead of silencing her, they claim her, trapping her in a world of sin, power, and raw, unrelenting passion. But the deeper she falls, the more dangerous their secrets become. And when enemies close in, Elena must decide—can she survive being theirs, or will their love ruin her forever?

Elena Russo lost the one person who meant the world to her brother, and ever since then; she was deeply fueled by the strong urge for revenge on the family that murdered him. She dedicated her life to this cause as an understated waitress by day and a renowned genius hacker in the Mafia underworld by night. All her efforts to track down the Moretti family were useless. Everyone knew who they were, yet no one knew them. What happens when Elena decides to loosen up on a certain night and recklessly has a one-night stand with the same man she had been searching for all her life-Luca Moretti? And when she finds herself falling deeply for this same person, and facing a shocking revelation that all she had believed for years was nothing but a lie, what happens next? Why don't you find out?

A ruthless and banished Lycan King, has been cursed to suffer in the underworld for centuries, is unexpectedly summoned back to the mortal realm by Lyra, a weak but determined werewolf to help save her people from a powerful and dark force threatening to destroy them. Their initial animosity is palpable, and the tension between them crackles with distrust and suspicion. But as they face the brutal reality of war and destruction, their loathing for each other turns into an all-consuming, forbidden passion that cannot be quenched. However, their newfound love is not enough to guarantee their victory. Ancient prophecies and betrayals plague their path, forcing them to make unimaginable sacrifices to save their world. Their bond is put to the ultimate test as they face their greatest challenges yet, each decision they make carrying the weight of the fate of their people. Can their love conquer all, or will the darkness prevail, dooming them to a fate worse than death? In this tale of romance, betrayal, and sacrifice.

Cleo Benson’s world is shattered in an instant when she loses her entire family in a tragic accident. But as the grief takes hold, a darker reality emerges. Cleo is thrust into a deadly underworld as collateral for a debt she never knew existed. Enzo Russo, a cold and calculating mafia kingpin, offers her a twisted deal: 12 months as his bride, and then her freedom. Determined to survive and seek revenge against those who betrayed her, Cleo plays along with Russo’s dangerous game. But as she navigates this ruthless world, she finds herself drawn into a deeper conflict; one that pits her need for vengeance against the unexpected pull of her own heart. Will Cleo reclaim her life, or will she be swept away by the dangerous allure of the man who holds her fate in his hands?

“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?

Liza is a human female that has no knowledge of the dragons and wolves. She happens to be the mate to both the Dragon King and Wolf king. There was a great war between the shifters with many casualties on both sides. Both sides kept the war hidden from humans and decided it was best to never show their animal side to humans. Dragons are powerful and protected by magic. The King is a powerful CEO. Wolves are strong in numbers but since they aren’t protected by magic they won’t fight a dragon alone. Since the wolves animal forms can go undetected they’ve become the perfect assassin so they run the Underworld Mafia. Liza must decide if she wants to be the wife of a powerful dragon. Or Luna of the underground Mafia. She could also choose both. Will she be able to end the centuries long war and bring peace to the shifter community or cause another war? Who will she choose?

Annie, a twenty-five-years-old Mafia Boss who lived alone in Florida. She was known as the leader of the underworld's brutal games. Her father, Charlie, died with his wife, Roselle, when Annie was only at a young age. Ever since then, Annie was tortured with nightmares. She confronted many physicians who worked for the best technology hospitals, but no one was exactly able to cure her nightmare sickness. But another mystery found Annie during the night she was asleep. Annie was asleep on her bed when she transmigrated to another world where Vampires are said to exist. Annie also discovered that this vampire world she had transmigrated to, was filled with many mysteries to be solved. Mysteries such as love, and discovering different hidden powers, ancient beasts and treasures. Whoa! Grab your popcorn and juice readers! Because, you guys are about to get into the world of pure fiction! Where Vampires coexist with humans!.

Descended from two lines of assassins, Alina Istrati is one of the most prolific assassins in the world. Always taking pride in her work, the cold nature of her crimes paired with her modus operandi earned her the alias, Blackheart. A new contract that should have been a simple job proves to be more than she bargained for when she finds herself the target of the person who hired her. On top of that, she's stuck babysitting her former target, who intrigues her at every turn. Alina will be put to the test as she fights to uncover diabolical plots and uphold obligations in the assassin underworld while trying to maintain her Blackheart status around the man she was assigned to kill. Follow ADB_Stories on IG for series updates. Codename: Blackheart is the first book in the Codename trilogy.

Dimitri's voice lowered, sending shivers down my spine. "Unless your goal is to get me hard princess, best believe I'll be using your tongue as my reliever." He traced his finger teasingly along my lips, making me blush even harder. ****** Nineteen year old Layla Bamford is the princess of Asentrix and is slated to marry the prince of Fremen but being fed up with her life being constantly dictated by her poisonous Step-mother who is the queen, Layla flees, only to land herself into the dangerous yet attractive hands of Dimitri Vikings. Dimitri is the most notorious underworld lord who heads one of Italy's largest Mafias. With a hidden identity, Layla must endure in the handsome and possessive yet brutal hands of Dimitri for her life may just depend on it.

“I am ruthless for you Mr and Ms…. And I am the Ghost means THE QUEEN UNDERWORLD” In male dominated world, Elara Thornfield who rules the world. Who makes arrogant men fall on her feet. She always solidified herself from the world. For her opponents she is a ruthless woman, the ghost who never thinks twice to kill her enemies but for her loved ones she is the kindest. Alex, who is jolly, is opposite to her personality. Loved by his peers and family. Lives an ordinary life. Crosses a path with Elara, as their bond grows in one hand, Elara starts to hunt all her enemies in the other hand. As she starts to hunt her enemies, many secrets from the past start unveiling for her. ‘Whispers Of The Thornfield Empire’ is the journey of love, romance , revenge and secrets of Elara's life. Join the journey to discover the Ghost inside the Elara.