Small-town doctor Grace arrives in the city to surprise her fiancé, only to find him in the arms of another. Heartbroken and stranded, she marries a man she saved by chance, under the assumption that he’s just a rough-around-the-edges worker looking for a residency. But her new husband is the city's most feared tycoon, hiding behind a thug's persona. As Grace navigates the traps set by her ex and his vindictive new wife, she realizes her 'thug' husband is actually the most powerful protector she could ever ask for.