Helluva Boss Crossover Fanfiction Novels & Stories

The Dark Monarch has returned to the city. He took on the role of an ordinary clerk, only to inadvertently discover the secret of his beautiful female boss…

"I love you, Evelyn..." "Don't you dare tell me that. Your mom fucking killed my parents. Even if she didn't want us together, why the hell did she have to kill my parents?" Tears drips down her cheeks as she stares at him with resentment. This is the same man she used to love with everything in her, the man that used to be the source of her happiness, but now all she feels for him is hatred. "I won't spare you or your mom, Jayden. Your family will pay for this pain you have caused me!" She screams as she falls to her knees and cries her eyes out. Evelyn's relationship with her boss was the craziest that ever existed, but they never knew that they'd eventually fall in love with each other, until the feelings set in and they couldn't control it. However, things went bad as the biggest obstacle in their relationship surfaces, and lives had to be sacrificed. Will this relationship last forever?

Following a challenging period of rejection and divorce during her early marriage, Hazel faced numerous obstacles while taking care of her younger twin siblings, Daisy and Zayn. However, her determination led her to secure her dream job, prompting her to relocate to a different city in search of a fresh start and the potential for lasting love. Yet, her plans were swiftly overturned when she discovered that her new boss happened to be her ex-husband. The man who had callously rejected her with no explanation was unbelievably the one who offered her a position, fully aware of her identity from the start. Necessity compelled her to accept the job; for it was his financial support that she depended on for survival. Now, she found herself tangled in a complicated web - contending with his new girlfriend, a coworker who harbored affection for her, and a ruthless rival of her ex-husband who would stop at nothing to lure her away. Harnessing resilience and fortitude, could she navigate these challenges without completely losing her sanity?

The Warner Sisters Sutton, Blair and Keira - Three stories in one In Bed With Her Shithead Boss - Blair comes home to find her fiancé in bed with her cousin Laura. She is determined not to let it destroy her. She is a strong capable woman. What she hadn’t planned on was drinking too much then sleeping with her boss. Roman shows her things she had never experienced before. Didn't even know she would enjoy. The next morning in the cold light of day and sober, Blair wants to pull away and call it a one-night stand. Roman has other ideas. He just doesn't want her for one night he wants her period. CEO's Runaway Mistress - When model “Audrey” discovers she’s pregnant with billionaire Luca De Santis’s baby, she’s terrified to tell him. Their eleven-month affair has been passionate but uncommitted. Before she can find the right moment, Luca brutally ends their relationship, revealing he’s engaged to a teenage heiress and cruelly accusing Audrey of trying to trap him when she reveals her pregnancy. Heartbroken and alone, Audrey vanishes, returning to her real identity as Sutton Warner. Months later, a twist of fate brings them face-to-face again when Luca acquires the tech company where Sutton works. He’s stunned to discover the truth: not only is she carrying his child, but “Audrey” never existed. She’s actually Sutton, a gifted programmer with a mind as beautiful as her face. As corporate sabotage threatens to destroy everything they’ve built, Luca and Sutton must navigate their complicated past while fighting their still-burning attraction. But with his cruel rejection still haunting her and her fierce independence at stake, can Luca convince Sutton to give him and their family a second chance before it’s too late?

Flash Marriage with My Stoic Boss: Cold in Public, Passionate in Private Blurb Nora Ward has two rules for marriage: low-maintenance and zero drama. As a chief cardiology resident running on coffee and four hours of sleep, she doesn't have time for romance. A blind date gone wrong lands her at the wrong table with the right man — Adrian Cross, a cold, brutally efficient cardiothoracic surgeon just back from the US. They size each other up over iced coffee. Same schedule. Same pragmatism. Same need for a spouse who stays out of the way. Thirty minutes later, they leave the courthouse with a marriage certificate and no intention of ever seeing each other outside a hospital. Problem is — they work at the same hospital. And Adrian Cross just happens to be her department's newly appointed deputy chair. Now she has to face him at morning rounds, pretend he's a stranger, and ignore the way his voice drops an octave when he says "Dr. Ward" — professional, distant, infuriating. Rules are easy to make. Harder to keep when your stoic husband corners you in the on-call room after midnight and proves he's anything but cold. This is why you don't flash-marry your boss.

On the worst night of my life, I booked a male escort to lose my virginity–anything to spite my ex-fiancee who cheated on me a day to our engagement, but nothing would have kept my mind prepared for what was going to happen next; I entered the wrong room and ended up in bed with Marcello Giordano, the most feared Mafia kingpin in the city, and not only that, he's the son of Matteo Giordano, the same man that has sworn to destroy and eliminate anyone connected to my father by blood, following my father's betrayal to the Giordano's family. With dangers lurking around and secrets threatening to spill, I must find a way to escape, but by morning, I was already married to him in a drunken Vegas-style ceremony, and to make matters worse, he refuses to annul the wedding. Why?

Ellen a stranger the night her ex-boyfriend proposes to her best friend. The stranger turns out to be her new boss Leo Warner. Leo sees her as a lying, gold digger who was only after his attention. Desperate and in need of the , Ellen agrees to do whatever Leo wants. He decides to allow her keep the with the condition that she signs a contract. Leo’s cousin returns to the country to work at the Hotel and becomes interested in Ellen. Leo’s indifference to Ellen gives way to likeness leading to a one night stand between them during a business trip. What will happen when Ellen is caught with stolen documents, a direct breech of her contract, just when she discovers she is pregnant? Will she find out who framed her?

Catalina Dela Vega, a woman who buried by debt. She needs a huge amount of funds to pay the capital amount she owes from the loan sharks. She had no parents and friends to asked for help, so in order to survive, she have to take a risk by dealing with a Mafia boss, Rostam Lombardi. Calm with a sadistic personality but he's willing to give all her needs in exchange for a one night stand and by giving him a child. Being a desperate woman, she agreed by dealing with the most influential person of the Mafia. However, she immediately regretted her words when accidentally heard that they will dispose her after he get what he wants from her. She run for her life without knowing that she's already have a fetus inside her womb.

Katie life wasn't the most perfect, but she loved the way it unravels, that was until her path crossed with the most dangerous man. Her life took an unexpected turn as hers and Cephus' life interwoven to the point of no return. The question now is; Can she escape his claws? Or are they embedded deep into her that she no longer desire freedom?

Anne, a young, beautiful, and successful girl, has succeeded with all her hardwork and efforts to make her company one of the leading companies in the world. But as her efficient MD resigns one day, the work pressure on her increases and she decides to conduct an interview for the post. During the whole process, she finds out not only her MD but also her life partner. But to her shock, she discovers in a couple of years that her life partner is half human and half vampire. She attempts suicide but is saved by her doctor friend, Estella. Read for yourself the twists and turns her life takes after she discovers the truth. Discover by reading the story whether she accepts the guy as a vampire in her life or she finds some solution to her dilemma. Or is it that she herself shifts to the vampire brood?