

House Abraham, a preeminent vampire plutocrat of the Secret Covenant. The old prince skips his son and designates his granddaughter Adele, heir to the rare heterochromatic bloodline, as his successor. The coronation is a death trap. Her uncle August conspires with rival House Gustav and werewolves, using poison to seal Adele's Blood Domain power. Bereft of all confidants, Adele flees on the brink of death. When ambushed by Victor, vengeance‑bent werewolf chieftain Fenrir transforms into a black wolf and rescues her. The two forge an alliance to seize power and exact revenge, and will unearth staggering secrets of the vampire realm.

On our fifth wedding anniversary, I nestled in the arms of my vampire husband, Alaric, and offered my neck to his lingering kisses. My breath caught as my hand fumbled in my pocket for the pregnancy test crystal. It glowed faintly, showing a clear positive result. I planned to reveal my pregnancy as my final surprise for the night: we were going to have a half-vampire child of our own. Alaric's confidant, Roman, grinned suggestively and asked in the Old Tongue of the Kindred: ""Your Highness, and what of your childhood friend, the beautiful pureblood Elise? Does she satisfy you?"" Alaric's mocking laughter rumbled against my chest, sending a chill down my spine. He replied in the same Old Tongue: ""Like fire, wild and intensely hot. The harder you bite, the sweeter she yields."" His fingertip was still tracing the bite marks on my neck, but his gaze was far away. ""Just be sure to keep this quiet. I'd be ruined if my dear wife found out."" The clansmen chuckled, raising their blood-filled goblets to pledge their secrecy. The warmth in my blood ran to ice. They had forgotten. Born of a noble human line that had intermarried with the Kindred for generations, I was fluent in their Old Tongue. I forced myself to remain calm, keeping the perfect hostess's smile plastered on my face, but the hand gripping my glass began to tremble. Alaric probably thought that if I found out, I would cry and demand to know why he treated me this way, just as I had before. But what he didn't know was that this time, everything was different. The marriage contract was void. I sent a message to my father: ""Father, I've lost the bet. I am coming home to inherit the family estate.""

Elena, a downtrodden werewolf, crosses paths with Theodore, the seemingly merciless Alpha of the Blackvine pack. Their encounter sparks a revelation: they are fated mates. As passion ignites, they are thrust into a perilous dance, battling against societal divides and formidable adversaries. The burning question looms large: will their love conquer the insurmountable odds, or will fate cruelly tear them apart?

After the werewolf leader Akasha was forced into suicide by the vampire Eric, her soul was transferred into the body of a recently deceased girl by the Grim Reaper. The Reaper offered her a deal: if she married Eric within 49 days, she could be brought back to life. Reluctant at first, Akasha's resolve hardened when she learned of her family's fate at the hands of the new leader, Francis. Driven by vengeance, she reluctantly agreed to strike a bargain with the Grim Reaper.

After the great war between humans, vampires, werewolves, and elves, an agreement was made that hybrid offspring would rule the world. Every century, alliances through marriage between humans and those three clans would decide the next ruler. Whoever bore the first hybrid child would claim power for their line. In my previous life, I chose to marry Jax, the eldest son of the werewolf pack, known for his fierce loyalty. I gave birth to our hybrid son, a white-furred pup we named Zeal. Our child became the next world ruler, and Jax gained immense power. My sister had lusted after the elves' beauty and married into their clan. But the elf prince slept with every female in the forest. In the end, my sister caught a disease that left her barren. Jealous and bitter, she set a fire that burned me and my young pup alive. When I opened my eyes again, I was back on the day of the racial alliances. My sister had already slept with Jax first. I knew she had been reborn too. But she didn't know that Jax was brutally savage with his mates, having torn countless she-wolves apart in his bed during his ruts.

Abandoned half-blood Liam is dragged into a political marriage and humiliated publicly.He’s saved by Severin—the most powerful Vampire Prince, his wife’s stepfather, and Liam’s drunken one-night stand. The prince confesses his love and vows to awaken Liam’s vampire powers.

Oh, no! I'm the werewolf princess, and I woke up in the Vampire King's bed?!

Alicia, a vampire heiress betrayed and ruined by her ex-lover Hunter, is reborn on her mate-selection day. She dumps him and chooses the mysterious noble Roderick. Supported by Roderick's love, she awakens her blood magic, exacts revenge, and uncovers their century-long fated bond.

"""For ten years, I was Vincenzo Moretti’s blood-bound wife — his Pure Source, his shield, his silent sacrifice. Until the night he left me and our newborn son to die on a cold street so he could stay with his mistress. He took everything from me. My child. My mother. My last drop of hope. Now that I’ve finally walked away, the almighty vampire prince has gone mad trying to win me back. He burns his empire, discards his lover, and begs on his knees for the woman he once called “replaceable.” But I’m not the same Isabella anymore. Some monsters realize their mistake only after they’ve already lost everything. And I will never let him drag me back into the dark."""

Human girl Nellie, drunk, stumbles into werewolf king Clifford's territory, has a one-night stand with him, and flees. Five years later, she applies to be his family doctor for her sick son Brady—only to discover her employer is the man from that night. Recognizing her, Clifford relentlessly pursues her while Brady's werewolf blood awakens. Werewolf nobles repeatedly frame Brady as a "cursed child" and try to kill him, but Clifford protects his family. At their wedding, he exposes the conspiracy and proves Brady's pure lineage. Nellie accepts his proposal, Brady gains the pack's acceptance, and the three live happily ever after.