Ten years ago, the boy with stormy grey eyes promised to return for her. Now, Alexander Sterling has come back from the dead—not as her childhood savior, but as a ruthless billionaire hell-bent on destroying her family. Seraphina Cole thought she was the sheltered heiress to a massive corporate empire. She didn't know her father’s legacy was built on the ashes of Alexander's murdered parents. When Alexander launches a devastating financial strike, he offers only one twisted ultimatum to save her father from ruin: Seraphina must surrender herself to him. Trapped as his exclusive personal liaison in his towering penthouse, she is thrust into a dangerous, suffocating game of vengeance and desire. Alexander wants to punish the blood running in her veins. He wants to break her pride. But every time they are forced together, the icy walls of his vengeance begin to melt, revealing an obsessive, starving hunger he cannot control. He is the monster who wants to destroy her world. She is the only light that can save his soul. Can a love forged in innocence survive a war fueled by blood and betrayal?

A century ago, the Solarian Empire shattered the moon for absolute power, turning the world of Velastra into a dying wasteland of toxic ash. Lyra is a pragmatic scavenger who spent ten years trusting no one. Kaelen is the last surviving Lunar Prince, carrying a lethal magical curse that is slowly killing him from the inside out. They have every reason to walk away from each other, but they share a secret that could break the Empire: Lyra is the "Catalyst." Her bloodline is the only thing capable of stabilizing Kaelen's immense, self-destructive celestial power. To survive, they must fight together. Kaelen provides the raw, devastating magic, and Lyra provides the purifying control. They literally cannot survive major battles without physical contact and absolute trust. Hunted by ruthless cyborg-knights, a broken prince and a cynical survivor must cross the deadly Whispering Wastes to destroy a doomsday machine before the sky fractures permanently. It is a desperate race against time fueled by vengeance, ancient secrets, and a battle-forged romance that will either heal the world—or burn it to the ground.