Lucien Kross, a ruthless CEO in a futuristic city of neon shadows, never forgives betrayal. Nyx Kade — his ex-girlfriend, secret wife, and the spy who stole his company’s most guarded tech — has been hiding for three years. But when a twist forces her back into his world, they find themselves locked in a dangerous dance of seduction, vengeance, and secrets that could destroy them both.