When Alice finds herself entangled with mafia boss Vincent, she turns to her fiancé Walter for a quick wedding—only to be betrayed and sold off at the altar. Vincent rescues her and proposes, but she rejects him. Later, when Alice's mother falls gravely ill, Vincent steps in with money and support. In return, Alice agrees to marry him—for just one year. As they navigate their complicated marriage, Vincent takes care of her mother and fiercely protects Alice. Over time, she discovers the shocking truth: it was Vincent who saved her life years ago. In the end, love wins, and they choose to stay together