When Eleanor’s mother weds Duke Blackwood, she enters the grim castle and gets a cold warning from her supposed stepsister Seraphina.
At Westmont Academy, she hides as a Beta with heavy suppressants and suffers constant torment. Seraphina publicly rips her scholarship form, convincing everyone they are mortal enemies.Drugged at the Hunting Ball, her suppressants fail. Her rare iris Omega pheromones flood the hall, drawing hungry Alphas.
Seraphina bursts through the crowd and marks her publicly, growling: “She is my Omega. One more step toward her, and I will destroy you.”Cruelty is her mask; indifference is protection. Not real blood‑sisters, they both bear the Nightbloom bloodline, haunted by their parents’ murders. Tangled in lies and schemes, manipulating yet drawn to each other, bound by an unbreakable Moon‑Bond. Torn between vengeance and forbidden love, they expose Blackwood’s crimes and fight to reclaim what is theirs.
