"You of all people should know that in our families, the only way out of a marriage is by death. So get used to this domesticity, Sprinkles, because you're stuck in it till death." - Soren Stone Ella Storm is the Shadow Princess, the most lethal and secretive female assassin in the underground world. She has one rule: never miss a target. But there is one man who constantly gets in her way. Soren Stone. He is arrogant, ruthless, infuriatingly gorgeous, and her ultimate arch-nemesis. They've spent the last four years locked in a twisted, bloody game-hijacking each other's missions, tracking the same marks, and racing to pull the trigger first just for the sick satisfaction of pissing the other one off. Every stolen kill is a victory, and every encounter ends with the promise of a slow, painful death. But when Ella's father, the King of the Shadow Empire, forces her into a blind arranged marriage to secure a global alliance, Ella thinks her life can't get any worse. Until she sees her new fiancé waiting at their engagement party. It's him, Honey. Now, the two deadliest assassins in the world are forced to play a twisted game of happy family. The rules established between them are simple: move to London together, share a single bed, and whatever happens, do not slit each other's throats in their sleep. But as the forced proximity turns their deadly rivalry into a dangerous, burning obsession, they realize that surviving their enemies might be much easier than surviving their new spouses. In a world where love is a fatal weakness, "Till death do us part" isn't just a romantic vow. It's a threat.