Five years ago, Felix shattered Hyunjin's heart into a million pieces. Armed with a cruel lie about being straight and a new girlfriend on his arm, he boarded a one-way flight to Australia, trading their love for a "normal" life and leaving Hyunjin to bleed out in the ruins of their shared apartment. Now, Hyunjin is the cold, cutthroat billionaire CEO of Hwang Corporation. He has built a ruthless corporate empire for one sole purpose: to completely bury the ghost of the boy who ruined him. His heart is an absolute fortress, and he rules Seoul's skyline with an iron fist. But five years of absolute, icy silence are violently shattered in a single second by an incoming midnight call from thousands of miles away. An international video call. From a very drunk, very breathless Lee Felix.

169 doctors entered Ward 569. All returned half dead. Hwang Hyunjin is a feral Alpha on death row with ninety days left to live. The court calls him a psychotic serial killer, but he is trapped in the dark, abandoned by everyone. Enter Doctor Felix. To the world, he is a brilliant Beta psychiatrist. In reality, he is an Omega hiding behind heavy-duty scent blockers to survive a world of hungry Alphas. Felix takes the case to prove Hyunjin was framed before the execution countdown ends. But during a tense session, Felix's medical patch shatters. His sweet, intoxicating Omega scent instantly floods the concrete cell. Hyunjin's chaotic mind goes dead silent. He forgets about his execution-he only wants his doctor. Behind iron doors, a toxic, possessive game begins. Felix came to save a patient, but walked straight into a lethal mania. Innocent or a monster, Doctor Felix is now his final, deadly addiction.

To the public, Hwang Hyunjin and Felix are the golden couple of high society-flawless, wealthy, and perfectly united. But behind the closed doors of their marble mansion, the warmth disappears. Hyunjin is a "Shadow Alpha," a man who treats his marriage like a corporate merger. To him, Felix is not a husband; he is a responsibility, a task to be managed with clinical precision. Their life is a series of silent dinners and scheduled intimacy, a beautifully polished cage where emotions are forbidden. Hyunjin provides everything but his heart, moving through the house like a ghost of the man Felix wishes he could love. However, one night of rare, drunken passion shatters their cold routine. A single lapse in judgment leaves Felix staring at a positive test, carrying a life that was never part of the contract. In a house defined by icy silence, a new pulse has begun to beat. Now, Felix must face the ultimate question: can a child of duty finally turn a shadow into a man?

Eighteen-year-old Felix is a breath of fresh air-a ball of sunshine in pleated skirts and soft yellow sweaters. When his mother, Nari, marries into the prestigious Hwang family, Felix expects a fairytale life with a new "Hyungie" to adore. He wants tea parties, laughter, and a brother's protection. But Hwang Hyunjin doesn't do "brotherly love." At twenty-three, Hyunjin is a psychic enigma: cold, controlling, and lethally possessive. From the moment Felix steps into the mahogany shadows of the Hwang mansion, he isn't a sibling to Hyunjin-he's a prize. While Felix offers shy smiles and innocent affection, Hyunjin is busy mentally undressing the "pretty little thing," plotting how to lock his golden bird in a velvet cage. In a house of dark secrets, Felix is about to learn that "Hyungie's" care comes with a heavy price: total submission.

General Hwang Hyunjin is a man of war. He is the most brutal Alpha in the Bahng Kingdom, living only for the kill. When King Bang Chan gives him a "reward" for his loyalty, Hyunjin does not receive gold or land. Instead, he is given Lee Felix-a beautiful, fragile Omega from a defeated enemy kingdom. Felix has been trained to be the perfect servant. He believes his only purpose is to serve the husband who owns him, even if that man is a monster. Hyunjin does not want a partner; he wants a possession to break. In this toxic marriage, Hyunjin uses cold commands and cruel power to control his new prize. Felix accepts every bruise and every harsh word with silent devotion... ________

""I don't care if you're a Living God, Jinnie. Your vibes are literally tragic. Fix it, then we can talk about me bowing." When 21st-century brat Lee Felix touches a cursed artifact, he gets yeeted 3,000 years into the past. He wakes up on the banks of the Nile in six-inch stilettos, denim booty shorts, and a gold waist chain-only to be dragged before the most terrifying man in history. The Tyrant: Pharaoh Hwang Hyunjin is a cold-blooded monster who has never heard the word "no." He's used to the world trembling at his feet-until a blonde boy with a silver lip piercing looks him in the eye and asks for an iced latte. The Sin: To the Great Court, Felix is a "Sinful Omen"-a cross-dressing disaster who mocks the gods. To Hyunjin, he's a dangerous addiction. The Pharaoh wants to break him; Felix just wants his grapes peeled and his skin moisturized. One owns the world. The other refuses to be owned. In a kingdom of blood and gold, who will break first?

"Kill him, or crave him. There is no middle ground." A Blood-Treaty signed in ink. A marriage finished in silver. Hwang Hyunjin is the Alpha heir of the North-a man of iron, scars, and a hunger for vengeance. He was born to hunt the undead, not to bed them. Lee Felix is the Last Crimson Prince-a nightmare in silk with ruby eyes and a heart made of ice. He didn't come for a crown; he came to watch the Alpha's legacy bleed. One Bed. Two Enemies. A thousand ways to die. The vows are fake. The hatred is real. The hunger is lethal.

Ten years of silence. A five-year breakup. A single night of neon lights and "blackout" mistakes. Felix is the best friend who remembers everything. Hyunjin is the broken man who remembers nothing. By day, they are childhood friends. By night, they are a secret habit that only one of them is conscious for. Felix is giving everything he has to fix a heart that isn't his-but how long can he live as a ghost in his own bed? ________

Twenty-year-old Felix has lived a life of misery as a servant to his greedy relatives. When his uncle's gambling debts spiral out of control, Felix is traded as currency to settle the score. Hwang Hyunjin is the city's most ruthless mafia boss. He doesn't want the money; he wants the fragile, silver-haired Omega hidden in the attic. Trapped in a "gilded cage" of luxury and violence, Felix must endure Hyunjin's dark obsession with breaking him. In a world where mercy is a myth, Felix's only hope is to become the one thing the boss never expected: his greatest weakness. ________

"He's a good boy," my uncle had said over the phone. "Hardworking, dedicated... he'll treat you like a prince." Fresh out of graduation and still finding my footing in the world, I never expected my next big step to be down an aisle. For Hyunjin, life was a series of codes, meetings, and the relentless drive of his new startup. For Felix, it was the quiet uncertainty of a new beginning. We were two strangers bound by a December promise, thrust into a home that felt too big and a silence that felt too loud. We didn't know how to be a "we." We didn't know how to share a morning coffee or whose side of the bed was whose. But as the winter frost thaws, we're discovering that love isn't something you find-it's something you study, piece by piece, smile by smile. In the quiet moments between us, I'm realizing that the most important thing I'll ever study isn't a textbook... it's him. ________