Rival Yandere Simulator Novels & Stories

All her life, Raine had lived in her father’s shadow, ‘the Serpent’s princess,’ trapped in a world built on blood and stern control. Then came Cole: a scarred ex-soldier, way older, dangerous, and a part of her father’s rival club who has made her feel seen for the very first time. Their affair is a crime, and their forbidden love a death sentence. But when secrets come to light and betrayal bleeds through every oath, Raine must decide, will she save her father’s empire? or will she burn it down for the very man she was never meant to love.

He’s arrogant, infuriating, impossible to ignore. And most especially, the last person I had ever wanted until my cheating boyfriend leaves me exposed and vulnerable. Now, I’m forced into a fake relationship with his worst enemy. Publicly we’re perfect, privately, the sparks between us are scorching. Every touch, every stolen glance, every heated argument makes it harder to remember this is supposed to be fake. And suddenly, the man I hated isn’t just my ex's rival, he is the one I can’t stop craving.

When Isabella Russo’s father falls deep into debt with the ruthless Moretti crime family, she becomes the collateral. Taken under the watch of Matteo Moretti — the family’s dangerous, magnetic youngest son — she is thrust into a world of shadows, secrets, and blood oaths. What begins as a reluctant arrangement ignites into a forbidden passion that could cost them both their lives. As rival families close in and betrayal lurks within Matteo’s own bloodline, the two must choose between loyalty and love, knowing that in the mafia, happy endings are a luxury no one can afford.

The Alpha's daughter of a rival pack, the last living pack member of the Blood Moon pack was taken by The Black River Alpha and was going to be forced to be mated to one of his three sons when she turned 18 to use her strong bloodline for heirs. There starts to be random disappearances and then people start turning up dead. No one has any clues or ideas of who is doing it. No one suspects that the weak, scared, timid girl was actually a trained assassin since birth, and she is out for a revenge she has planned since the day she was taken.

Ethan Richard, the cold CEO of Richard’s Tech Enterprises, has never let emotions interfere with business—until Daniel Reyes, his new assistant, saves him from a disastrous board meeting. It begins as a late nights of acts of kindness, but soon grows into an undeniable attraction. The office gossip, a scheming rival, and the weight of reputation threaten to tear them apart. When Ethan risks everything to declare his love, Daniel must decide if he’s willing to stand by him. Will love conquer power and fear, or will secrets and sacrifice destroy their chance at happiness?

Ravenlake Academy is known for training the future Alphas of the strongest packs. It’s brutal, elite, and boys-only. No girl has ever stepped inside its cold, iron-gated walls. Until now. No one suspects that the newest recruit with a sharp tongue and faster fists is not a boy at all, but a runaway Alpha princess, hiding from an arranged marriage with the Rogue King. Disguised behind her dead brother’s name, she just wants to stay hidden. But what happens when she draws the dangerous attention of two rival Alphas, and sworn enemies fated to her blood?

Josh Anderson is the untouchable "King" of his high school. He is a perfectionist driven by the terrifying expectations of his abusive father. As Council President, Josh lives by a rigid script of straight A’s and flawless conduct until Tristan Boyle arrives. Tristan is a chaotic, talented "wild card" who shatters Josh’s world with a single grin and a tied test score. Between a secret admirer and a mysterious new rival, Josh’s "System" begins to glitch. To survive his home life and keep his throne, Josh must face a dangerous truth: his perfect life is a lie.

Amelia Bennet never wanted to steal her sister Kathrine’s mate, but when Alpha Logan mistakenly marked her, Kathrine left the pack in fury, and Amelia was forced to step in as the perfect “Luna Kathrine.” Pregnant and hiding the truth from Logan, Amelia’s life spiraled further when her mother died. Kathrine returned for the funeral, determined to reclaim everything she had lost, leaving Amelia rejected and betrayed. Seeking refuge with Logan’s rival pack, Amelia resolved to embrace a new life—but Logan refused to let her go…

Ava Williams has fallen head over heels over her charming prince and best friend, Axel. So imagine her disappointment when she realizes her fated mate isn't Axel, but that one playboy in her school named Hunter Ysrael, the future alpha of a rival pack! 19 year old Hunter Ysrael had always looked down on wolves of her rank. When he discovers his mate was none other than an omega from his rival pack, he couldn't wait to get rid of her. But when Ava proposed to be the first to reject the breathtakingly handsome, god-like future alpha Hunter, he is filled with an unyielding determination and desire to turn the tables and make Ava fall in love with him no matter what. However, it turns out that Ava has other dreams of her own. The night brings surprises not only for Ava but her family tree as well as the structure of the wolves' societal order. As she struggles with finding her true identity and dealing with unexpected extraordinary powers, an evil force from the past comes back to haunt the wolves and to seek vengeance from the werewolf kind. It is said that only a white can save them from those corrosive, dark magic wielding demons, but until now the prophesized white has yet to be found. Everything changes for Ava when she learns her true identity, and the purpose she was made to serve in this cruel world. She has a lot to lose if she does fight but a lot more if she doesn't. A story of divided loyalties, love, magic, and survival.

One week before our wedding, my fiancé, my father’s own consigliere, sold him out.He set him up for a FBI raid. My father died in a pool of blood, his eyes wide open, and the once-great Moretti family collapsed overnight. In my darkest hour, Dominic, the Don of the New York Luciani family, showed up with a crew of mercenaries. He didn't just take care of the rat; he gave me total protection. He obsessed over me for three years, even tattooing my name over his heart. I fell for it. I believed he loved me. I let my guard down and stayed by his side, serving as the lead perfumer for the coldest man in the city. Until today. Outside the wine cellar, I overheard him talking to his rival. "Old man Moretti died never knowing who had leaked his location," Dominic said. "But imagine if that stupid woman, Elena, found out," the rival mocked. "If she knew the man who killed her father was the same husband kissing her forehead every night... would she lose her mind?" My hand froze on the cellar door. The rival’s laughter came through the cracks: "You’re cold-blooded, Dominic! Elena thinks you’re her savior. She even wants to give you an heir. She’d never dream the raid that destroyed her life was actually your offering to Sienna."