Top-Rated Male OC Game Of Thrones Fanfiction On AO3?

"I'd rather die than be your secret." Elian is a defective, scentless wolf. Cillian is the ruthless Lycan King who just slaughtered his pack. When they meet in the bloodstained snow, the fated mate bond snaps into place. Disgusted by his weak, useless mate, the King throws Elian into the freezing dungeons to suffer. But Elian is hiding a deadly secret: he is a rare male Omega, swallowing toxic pills to hide his scent and survive. When the poison finally fails and his agonizing heat breaks, his intoxicating scent floods the palace. The tyrant realizes his fatal mistake. He will burn the world to protect his precious Omega. But Elian is done bowing.

“I, Ryan Walter, Alpha of Shadowfang Pack, reject you, Elena Patrick, as my mate.” In front of the entire pack, my world shattered. The man I once believed cherished our mate bond chose another woman—Princess Fiona, the Alpha King Adrian’s daughter, as his fiancée and Luna, casting me aside as if I had never existed. An Omega. Rejected. Exposed. Thrown out into the night in the middle of my first heat. I barely survived the rogues that came for me, until a monstrous wolf with scarlet eyes tore through them and dragged me back from death. He was danger wrapped in salvation. My second chance mate. And the heat made me lose control. One night. One mistake I could never take back. When I finally woke, I discovered the truth that shook me to my core: the man I had spent the night with in the forest… was Alpha King Adrian Blackwood. But the real nightmare hadn’t even begun.

Lila was drugged by her twin sister, betrayed by her boyfriend, and left with nothing but a stranger's watch and his child growing inside her. When her father forced her to accept an at-home abortion, she escaped and became a rogue. Little did she know, her one-night-stand was the Alpha King and he was looking for her. Five years later, Lila rebuilt herself from scratch. She came back to Alpha King's Capital Pack and found a new job in King's office, only to find her twin sister was about to be the Luna Queen. The truth has a way of finding daylight. Even kings can be deceived. Even rogues can be queens.

He was the Alpha King. Savage. Unforgiving. Untouchable. She was the omega who once scarred him—and vanished. Twelve years ago, Freya, a rare female omega, dared to sink her claws into the future Alpha King, Ragnar Thorne, branding his flesh and haunting his pride. He swore vengeance that night—and when she disappeared, he swore he’d find her—one day. Twelve years later a masked woman arrives and walks straight into his arms. Bold. Defiant. Unbending. Freya has lived in the shadows, hiding her true nature and history. But her return isn't by accident. She has her secrets… and her reasons for walking straight into the lion’s den. Ragnar’s hate would turn into an obsession that will spiral into something dark, primal, and uncontrollable, and then the past claws its way back.

On the night of his third bonding anniversary, Omega Rowan Nightshade believes his Alpha mate has planned a surprise celebration. Instead, he opens the Alpha's bedroom door and finds his brother in the Alpha's bed. The betrayal shatters more than his heart. For years, Rowan endured his family's cruelty, believing that finding his fated mate would finally give him a place to belong. But when Alpha Damon publicly rejects their bond and names Rowan's brother as his future Luna, Rowan discovers a devastating truth—the entire pack knew about the affair long before he did. Humiliated and broken, Rowan leaves the only home he has ever known. But fate isn't finished with him. While trying to rebuild his life, Rowan uncovers secrets hidden since his birth. He isn't the weak Omega everyone believed him to be. He carries the blood of an ancient royal bloodline thought to have vanished centuries ago. Worse, he soon learns that the bond Damon rejected left him carrying a child. As rival packs and powerful enemies begin hunting him for the power in his blood, Rowan finds an unexpected protector in Alpha King Kael Blackthorn—the feared ruler of the Northern Territories. Cold, ruthless, and impossibly powerful, Kael swears to protect Rowan and his unborn heir at all costs. Meanwhile, Damon's perfect future starts to crumble. Lies come to light. Betrayals are exposed. And the brother he chose over Rowan may not be the innocent victim he pretended to be. Now Damon wants a second chance. But as kingdoms prepare for war and ancient prophecies awaken, Rowan must decide whether to forgive the Alpha who broke him—or choose the King willing to burn the world to keep him safe.

Born into the ruthless Ironclaw Dominion, Eyrix was the only Omega in a dynasty of brutal Alpha heirs—beaten, humiliated, and branded defective. Eyrix fled the Ironclaw Dominion pack, never knowing his blood carried the power to make Alphas kneel. His escape leads him straight into the territory of the outlaw Blackfang Riders, where he is captured by their merciless Alpha leader, Ryder Blackfang, a wolf who despises Omegas. Ryder wants a pet. What he gets is a living weapon. When Ironclaw assassins invade Blackfang pack, Eyrix’s hidden Veilblood power awakens—an ancient Omega force that strips Alphas of their dominance and turns their wolves into trembling servants. His scent becomes addictive, his blood burns Alpha skin, and suddenly every pack wants him. Ryder’s desire twists into a dangerous obsession: Eyrix is no longer just his captive—he is his fate. But Ryder is not the only Alpha drawn to Eyrix. Lucien Silverhowl, the cold and calculating leader of the secretive Silverhowl Covenant, known for hunting and controlling the Veilblood Omegas. Lucien knows the truth of the Eyrix Veilblood line. Alpha Ryder wants to cage Eyrix for love. Alpha Lucien wants to use him to overthrow the Alpha order itself. Caught between two rival Alpha kings, Eyrix must decide who to trust—before his family returns to claim the Omega they bred to end them all. Hunted by his brutal family, torn between two deadly Alphas, and haunted by a bloodline meant to end Alpha rule forever, Eyrix must decide: will he be owned, will he be used… or will he rise and make every Alpha bow?