Her Assassin's Bodyguard

He was trained to kill, not to protect. Justin was an elite assassin raised in shadows, with blood on his hands and a past shrouded in lies. All he wanted was peace. A normal life. But fate throws him back into the fire when he's hired to protect two college sisters from unseen enemies. What begins as a bodyguard job soon unravels into a web of betrayal, corruption, and secrets tied to a dark organization called X-and Justin's own bloodline. One sister's suspicious, the other's sweet. A hacker he saved returns with answers. A seductive friend hides motives. A cop wants him behind bars-or at her side. Dorm fights, underground battles, political schemes, android assassins, and forbidden powers he never asked for... Can a killer protect what he was never meant to love? "Her Assassin's Bodyguard" is a slow-burn harem thriller with intense action, layered mystery, evolving romance, and one dangerous man who just wants to be free-but keeps being pulled back in. — Description from novelcodex.org