In the vibrant, bustling streets of 1920s New York City, Clara, a talented jazz singer with a voice that could move mountains, encounters Leo, a charismatic gangster with a heart of gold. Their encounters, a blend of electrifying performances and underground deals, are filled with witty banter and the thrill of living on the edge. As they navigate the treacherous world of organized crime and the glamorous world of jazz, their bond deepens into a passionate, forbidden romance, one that defies the boundaries of their worlds. Together, they fight to carve out their own destiny in a city where dreams and danger collide.