Ice-cold CEO Chloe, resisting a mafia marriage-forcing, grabs a random guy drinking beside her — Vance — for a fake marriage. She thinks he's just a tough body-shield. But he's the world's #1 mercenary king hidden in the city: the Ghost. Facing the mafia's deadly pursuit and traitor schemes, Vance stops hiding. One phone call summons an overseas legion; absolute military force uproots the evil forces — and wins his CEO wife's heart.