Seulgi Friendly Rivalry Novels & Stories

The rivalry between the vampires and the werewolves was long overdue. This all started when Hailey Lockwood, the only heir to the Moonshade clan, had an encounter with the only bloodsucker, Jace Liester. At the ages of 4 and 5, both got into a fight, leading both sides to retaliate to save their children, but this was all saved by witches. A treaty was made, and all sides went to rest on their own side. The children grew to be the most intelligent and strong supernatural beings and the war was long over. But the vampire queen had other plans. She could not forget what the Moonshade Clan’s only heir did to her son. A scar right across his cheek made his gaze weaker. Althea Liester waits till the time is right and sends her son to a boarding school for supernatural beings, where, surprisingly, Hailey Lockwood is studying, too. Taking advantage, Althea guides Jace to cause her pain and torture and finally bring her son justice. Does Jace get everything in him to do what his mother wants? Will Jace be able to suppress his feelings and break Hailey’s heart? Leaving her at her worst and making sure she doesn’t ‘feel’ what Love is? Or will he do the exact opposite of what his mother’s asking him to do?

Penelope thought she was her husband’s one and only love. Until she caught him in bed with her twin sister. Penelope Verdant has lived her life as a pawn and slave to her family desiring freedom. The only happiness in her life was her marriage of four years. She believed her husband loved her, he treated her well and never gave her a reason to doubt his love. But when she finds out he’s been sleeping with her sister longer than she’s been married to him, she becomes disillusioned with her marriage. She wants revenge for her wasted years. She files for divorce, only for her husband to reject it. Backed into a corner, she seeks help from a man she should never have sought out. The man known as The Devil of Deals, an elusive billionaire who wants nothing more than to possess her completely. His price is costly, one she isn't sure she can afford. But marriage is an even worse fate than selling her soul. Will she get her revenge, shatter the chains of her old life, and rise as the queen? Or will she sink into the depths of hell? The path from pawn to queen isn’t an easy one…and the Devil is not patient. (Content Warning: this is a dark billionaire romance containing mature themes including but not limited to: explicit sexual content, unhealthy obsession, toxic love, forbidden love, pain and blood kink, physical and sexual abuse (not between main characters), taboo family dynamics, a lot of swearing, and violence. Morality is but a friendly suggestion to the characters of this story. Proceed with caution.) THE THALORIAN PANTHEON SAGA LINEUP: BOOK 1.0: FALLING INTO THE DEVIL’S BED. BOOK 2.0: INFERNAL LILY (coming soon). BOOK 0.5: HIS HEAVENLY CURSE (coming soon).

For twins Ethel and Elise, the line between dream and nightmare was always thin—and on Paron Island, it has been completely erased. Their idyllic gap year, a sun-soaked mosaic of beach bonfires and reckless abandon, is shattered in an instant. A "project," as the panicked news reports cryptically call it, has gone horrifically wrong, releasing a pathogen that reanimates the dead with a singular, gruesome purpose: to feed. The sisters' bond, once defined by shared secrets and sibling rivalry, is now their only anchor in a world drowning in blood. Driven by a raw, primal instinct to protect each other, they join forces with a few other fortunate—or unfortunate—souls who survived the initial onslaught. Together, this makeshift family must navigate the ruins of their former paradise, where every shadow hides a potential threat and every human sound could be a lure. Ethel, the more cautious sister, finds a hidden strength in strategy, while Elise's impulsive nature becomes both a weapon and a liability. But their fight against the decaying hordes is only the surface of the terror. Whispers of a coordinated presence, of supplies that go missing too conveniently, and of strangers who seem to know too much, point to a more insidious truth: the island's collapse was not a random tragedy. They are being hunted by something that thinks, that plans, that wears a human face. As their hope for rescue dwindles, Ethel and Elise are forced to confront the ultimate horror—that in the midst of an apocalypse, the most monstrous creatures of all are still human.

In the heart of New York City, where dreams soar and rivalries run deep, two families are in a bitter feud: the Westwoods and the Kingsleys. This old rivalry, fueled by betrayal and loss, casts a long shadow over their lives. Charlotte Evans, a top architecture graduate, starts her dream job at Kingsley Enterprises. Raised by loving parents, Charlotte has always sensed a disconnect between her past and present. Fragmented memories of a grand mansion and an elusive family haunt her, but she has buried these thoughts, focusing on her promising career. At Kingsley Enterprises, Charlotte crosses paths with Asher Kingsley, the company's ambitious CEO. Their immediate connection—fueled by mutual admiration and powerful personal attraction—begins to grow. Asher is intrigued by Charlotte's cheerful approach to her career and a deep bond forms between them. And then there's Kianna Westwood, who views Charlotte as a threat to Asher’s affection. As Charlotte and Asher's relationship develops, old family secrets emerge, threatening to destroy everything they’ve built. Charlotte must confront her hidden past and decide whether their love can withstand the revelations that threaten to tear them apart. In New York, where every building tells a story, Charlotte and Asher’s journey is just beginning, and their love must endure the test of time and truth.

Brie Larson and Alex Arterra have always been bitter rivals since childhood. They grew up attending the same schools together, and with the brilliant Brie bumped up by three classes because she needs a little more challenge, their constant competition only fueled their hatred towards each other. It is made even worse by the fact that Alex bags the scholarship Brie had worked hard to get, even if he doesn't need it. Years later, their rivalry escalates to new levels of petty when they clash at a shareholders banquet after Alex takes the leadership of Arterra Co. and he finds that Brie had grown from the little, scared nerd to a fiery, beautiful woman. When Alex needs a fake girlfriend, Brie is the only woman who fits his criteria, and at first all she wants is a taste of the soft life, even if it means sharing it with the one person she has sworn to hate for life. Eventually, they fall in love with each other, despite their initial hatred. Unfortunately, their families' long-standing feud becomes a significant obstacle in their relationship. As their relationship deepens, they face a range of challenges from their families' disapproval to the pressures of their different backgrounds. A secret threatens to undo every thread that pulls the duo together, and it is only the beginning. Will they get their happy ever after?

Have you ever been madly in love with your childhood best friend, but they never loved you the same way? I mean, not like they didn't love you back, but just not how you wanted it to be? Well, if you have ever been there, then you would most definitely relate to everything you are about to witness in Idara's messy love story. This is a VERY intriguing piece about Idara Thompson, a 25-year-old Nigerian lady who faces insane challenges in college! Her life becomes ridiculously twisted when she stumbles upon her insanely cute childhood best friend in school and starts catching feelings for him. Torn between a literally ‘blind’ best friend named Yomi who never acknowledges her undying love for him, and an estranged mother who just surfaces out of the blue, Idara is forced to make certain decisions that would seal her fate forever. But that's not all. There comes CANDICE, a lovely, beautiful maniac who just happens to be Yomi's special girlfriend and a stumbling block to the ever gentle Idara. How does Idara get past her? How does she balance her love life, family issues and her rivalry with Candice? Find out in this epic story, and you'd be glad you did! Enjoy!

“What happens if I don’t give you what you want” “Then we’ll make you worship us on your knees, piccola.” Rafael muttered with certainty. Leone’s lips brushed my ear. “You’ll fight, you’ll curse…but in the end, amore mio, you’ll beg.” “…And you’ll beg for all of us.” Enzo added, as he crouched between my legs. Aurelia Reed has spent her life trying to outrun her family’s shadow. Being the daughter of a traitor, and a rising model means she has to work twice as hard to make a name for herself outside the Outfit. She is stubborn, opinionated, and the last woman who would ever submit quietly to a mafia marriage. But when her cousin refuses to wed, Aurelia is forced into her place, and handed to the infamous Moretti twins, two brothers who despise each other but are now bound to her. Different in every way, neither brother is particularly eager for her presence, and Aurelia quickly learns that her marriage is less about love than it is about survival. And then there’s Enzo, the youngest. He was never supposed to be hers, yet every stolen moment with him crosses another forbidden line. Caught between two husbands locked in rivalry and the brother she was never meant to touch, Aurelia soon realizes that in the Morretti's world, nothing is safe—not her heart, not her body, and certainly not the line she’s about to cross.

He scammed me out of my fortune. Now, I’m going to scan the marrow from his bones. Ethan Walker was the Golden Boy of Neo-Veridia. A billionaire tycoon with a shark’s smile and a god complex. Until Caleb Morgan—his rival, his shadow, the only man who ever saw beneath his tailored armor—liquidated his empire in a single, cold-blooded night. Ethan fell from the penthouse to the fighting pits, stripped of his name but fueled by a new, terrifying hunger. Because the bankruptcy wasn't a failure. It was a trigger. Deep in Ethan’s DNA, a 1998 secret is waking up. A silver-furred beast that doesn't want a board seat—it wants a mate. And it has its sights set on the man who ruined him. Caleb Morgan played the ultimate game. He didn't steal Ethan’s billions for the money; he did it to save Ethan’s life from the "Hunters" closing in. But Caleb’s mask is slipping. As the Universal Beta, he is the only one who can anchor Ethan’s rising Alpha fury. But anchors can be dragged under. From the glass halls of the city to the ancient shadows of the Moon, their rivalry is no longer about stocks and bonds. It’s about Skin. Silver. and Submission. In a world where thirty percent of humanity is shifting, Ethan is no longer looking for a merger. He’s looking for a total hostile takeover of the one man he’s forbidden to love. The Ledger is open. The Moon is rising. And the Audit is going to be bloody.

When Nyx Calder enrolls at Briarcrest Academy, she has no intention of climbing its gilded social hierarchy. The school is built on legacy, power, and unspoken rules, and Nyx is there only to survive it. But survival becomes impossible when she collides with Alaric Moore. Briarcrest’s most untouchable student, the unchallenged ruler of its academic and social elite… and the stepbrother she never asked for. Alaric thrives on control. Nyx thrives on defiance. Their rivalry ignites in classrooms and spills into whispered confrontations after hours, each encounter sharpening the tension between them. Forced into constant competition by the academy’s ruthless merit system, they become obsessed with outdoing one another, until hatred begins to feel dangerously like something else. Something forbidden. Something that could destroy them both. Behind Briarcrest’s pristine halls lies a system designed to crush anyone who threatens its order. As Nyx uncovers how deeply the academy manipulates its students, Alaric is forced to choose between the future he was raised for and the girl who refuses to kneel, and when the rules say she should. At Briarcrest, love is forbidden, rebellion is costly, and bloodlines matter more than truth. But how far does the academy’s power really reach? What happens when loyalty to legacy collides with forbidden desire? And when the system demands one of them fall… who will it be? At Briarcrest, breaking the rules could cost them everything, but not breaking them might cost even more.

There is nothing Iris loves more than curling up with a ridiculous werewolf romance, laughing her head off at every over-the-top, cringey scene and swooning at the shameless smut. But one night, partway through an e-novel by a mysterious "Author 456", she chokes on a Doritos chip, dies, and wakes up inside the story as the doomed heroine. Now she’s trapped in a medieval werewolf afterlife with bizarre werewolf laws, dangerously hot Alphas, and plotlines she knows will end in her eventual demise. There’s Alpha Kieran, her volatile, possessive fated mate who’ll tear kingdoms apart to keep her. And there’s Alpha Rowan, the charming first love who still holds a piece of her heart and isn’t afraid to fight for it. Their rivalry is a ticking time bomb that is already threatening to spark a war, and Iris is right in the middle. As if juggling two jealous, dominant Alphas isn’t enough, a human rebellion is rising, and every move she makes could shift the story’s fate. She's got only one goal; to survive long enough to find a way back home before her “tragic ending” catches up to her. Expect heated glances, possessive growls, steamy arguments that turn into even steamier reconciliations, and enough bedroom (and not-so-bedroom) scenes to make you blush in public. This is a laugh-out-loud, heart-racing, smut-laced romance you won’t be able to put down.