Helluva Boss Fanfiction Crossover

Addy Walker once believed love was supposed to be loud—felt in bedtime stories, laughter in the kitchen, and the warmth of arms that made the world feel safe. That’s how it was before her mother died. Before her father changed. Grief hollowed him out. The man who once teased and protected became a shell—quiet, cold, unreachable. Then came the bottles. The slammed doors. The bruises. Addy, now eighteen, has learned to survive in silence—walking lightly, speaking carefully, hiding her pain beneath long sleeves and polite smiles. She works long hours to keep food on the table while her father sinks deeper into debt and addiction. One night, she comes home to a dark, freezing house—again. The electricity is off. Again. And she knows why. She confronts him, her voice sharper than it’s ever been. He denies it at first, but the truth is already spread across the kitchen counter in final notice bills and losing betting slips. He’d gambled away the electric bill money on a horse. The argument erupts. He screams, she stands her ground. When he slaps her, she doesn’t flinch. Something inside her shifts. She’s done waiting for the man he used to be. Addy packs a bag. She’s leaving—for real this time. No plan. No destination. Just freedom. But as she storms out into the rain, a long, black car pulls up to the curb. A man steps out—tall, broad-shouldered, older. His face is hard, almost frightening in the shadows, but he’s striking. Dangerous. And calm.

I stepped closer. Close enough to smell his cologne—cedarwood, leather, and power. My hand moved. Smooth, practiced. The pistol slide from under the apron into my palm. I raised it fast. But before I could pull the trigger— BANG. Not my shot. A scream tore through the restaurant as another man launched himself toward Romano’s table, blade flashing. Another assassin. What the hell— Romano didn’t flinch. He shoved the table forward, knocking the attacker off balance. The blade scraped across wood, not skin. I ducked instinctively as the room erupted into chaos. Gunfire cracked. Glass exploded. People screamed and dove for cover. “Get him out—NOW!” one of the guards barked. I aimed for the second attacker. Didn’t even hesitate. One shot—head. Gone. The guard saw me. Confusion flashed in his eyes. Then rage. I ran. I weaved between overturned chairs, plates, and screaming bodies. The smell of blood was real now, thick in the air. One of the guards grabbed me. I slammed my elbow into his ribs, twisted, and brought the butt of my gun down on his skull. He dropped like a sack of bricks. Out. I had to get out. My boots pounded the floor as I tore through the narrow hallway. But then— “Elisa.” His voice stopped me cold. I turned. Antonio Romano stood in the middle of the carnage, suit untouched, blood spattered behind him like art. His eyes were on me. And he was smiling. It was darker. Slower. Like a hunter seeing something worth chasing. Somehow, he knew who I was. “Interesting,” he said softly, tilting his head. “They sent you.” I didn’t answer. I ran. But that voice followed me. He knew my name. And he let me go. This wasn’t over. It had just begun.

Meet Zarina Da Cerna—a living princess by name and blood and an aspiring actress chasing the same dreams once held by her late mother. But fairy tales shatter easily. Her father, ruined by his addiction to casinos, drowns in billions of debt owed to the ruthless tycoon Rayne Madrigal. Cornered by desperation and greed, he commits the ultimate betrayal—selling his one and only daughter to the man he owes. Rayne Madrigal is everything Zarina despises: a cold-hearted businessman who bends the world with money and power, a man who believes everything—and everyone—has a price. Yet when he sees Zarina’s innocent face and undeniable capability, he is intrigued. He brings her into his world as his personal maid and secretary, binding her to his control. She hates him. She curses him in her thoughts while he sleeps. She dreams of escape. But hatred blurs into something far more dangerous. No matter how hard she fights it, Zarina finds herself drawn to the very man who stole her freedom. Trapped between resentment and desire, she falls for Rayne—and against all odds, becomes his wife. Rayne, however, marries for reasons of his own. All he wants is his father’s validation. His heart remains locked, untouched, and unwilling to love. Marriage becomes a battlefield. Love turns into silence. And eventually, they chose divorce. Yet fate is never done. When given another chance—another crossing of hearts and wounds—will they find their way back into each other’s arms? Or will love, once broken, remain lost forever?

As I looked into my daughter's deep blue eyes, I knew I would protect her with everything that I had. Those same eyes were looking at me today over the boardroom table at our finance meeting. It was as if they were looking right through me. And the face that I would never be able to forget... The one I chose from a catalogue to be my sperm donor five years ago...

Matagal nang may gusto si Divine sa boss niyang si Ziancio ngunit mas pinili niyang itago ang tunay na nadarama habang ipinagpapatuloy ang tungkulin bilang personal assistant nito. She was determined to keep her feelings hidden in the dark forever, but everything changed when that night happened.   After finding out that his girlfriend cheated on him, Ziancio drowned himself in alcohol. He was so drunk that he didn’t even remember that he made love with his secretary the moment he woke up sober.   It was a mistake, and Divine never wants to remember it again. Batid niya na hindi siya magagawang mahalin nang tunay ni Ziancio, kaya nangako siya na ililihim niya na lamang ang nangyari sa kanila habambuhay.   Pero magagawa pa bang itago ni Divine ang gabing iyon kung nagbunga ito ng dalawang anghel na tuluyang nagpabago ng buhay niya?

Iniwan si Giselle Navarro ng fiance niya sa mismong araw ng kanilang kasal. Sa gitna ng pagkawasak, napilitan siyang ibigay ang sarili kapalit ng isang bote ng mamahaling tequila. Hindi niya alam na ang bartender ng gabing iyon ang magiging dahilan ng pagbabago ng kanyang buhay… at siya rin pala ang bagong CEO ng kompanyang pinagtatrabahuhan niya. Paano niya ililihim ang pagbubuntis kung ang ama ng bata ay siya ring boss na araw-araw niyang kaharap sa loob ng opisina?

After another failed attempt at love, grief-stricken and orphaned Korina Black decides to move to New York to start afresh after swearing off men for good. But all that changes when she meets a hot doctor Cole smith and her life get messier when she finds out that she is being stalked by an evil mafia boss who is hell bent on having her all to himself and would trample anyone in his way.

Alessia Franco, 21 years old Junior Journalist, has been kidnapped by The most dangerous mafia of Palermo because she is in the Palermo territory, that area is very strict and prohibits foreigners from entering the area apart from the Palermo mafia. Alessia became a prisoner of the Palermo Mafia because she was forced to look for controversial news as news headlines by her boss, if she didn't do it, she will get fired from her job and if she did a great reward are awaiting, she is afraid if she rejected that risky task because her family depends on her, she is coming from a poor family, lamentably she ended failed so miserably about this difficult task because Mafia's Palermo is caught her and know about her existence, so they send her into their boss Riccardo Palermo the most handsome, the cruelest mafia who thirsts for power, he loves to torture his enemy and the rebels who betrayed him. But when Riccardo saw Alessia, his cold cruel heart instantly melted, and he felt he fell in love with her, he forced Alessia to sign their marriage contract and have a baby together with him, as he would release her as a prisoner and give her a lot of money for her dad who is in critical condition and needs surgery, Alessia can't refuse all of this until finally, she is pregnant's the most dangerous mafia boss's baby.

“You’re insane.” “Maybe,” Robert admitted, his eyes locked on mine and his face too close. “But I always get what I want and right now Kayla, what I want… is you.” ~~~ He needed a wife. I needed the money. Robert Moore is ruthless and dangerous, a man who terrifies the entire city. I’d paid no mind to the warning bells that rang in my head when I proposed to marry him for money. When I’d agreed to be his fake wife for a year. The rules were simple. No falling in love. No asking questions. Marrying him was supposed to be my solution-a business deal, a clean exchange. But nothing about Robert is simple. He’s bossy, arrogant, and so sinfully attractive that every look he gives me feels like a dare. Then came the threats. The enemies. The danger and guns. Now, I’m not sure where the act ends and where the truth begins. Because the longer I stay by his side, the more I realize I might not be pretending anymore… And the mafia boss who swore he’d never love might be willing to burn the whole city down just to keep me.

"Really? You would help me to take revenge?" I asked, stunned. "Yes, I will," Zaylen replied. “So… how do we start, Boss?” I was excited about this. I was done being sad and pathetic. It was time to strike back.  Zaylen furrowed his brow, thinking. “Hmm… To begin with, you should call me Zaylen instead of Boss.”  I gasped at the idea. “But you told us we cannot call you by your name without your permission.”  “Exactly, and now, I'm giving you the permission. Call me Zaylen, Liana.”