Sa Ngọc Phi Yến's Romance novel, 'My Husband, The Boss,' featuring a strong female lead, is ready for you to dive into. The male lead, Tong Thieu Tung, is a mysterious figure operating in both the underworld and legitimate society. He often works with gangs and is renowned for his cunning, ruthlessness, and never showing mercy, even to women. The female lead, Sa Tuyet Yen, is the younger sister of Boss Sa Tuan Kiet, who holds the second-highest position after the male lead. She is also a special assassin, having undergone more rigorous training than anyone else, and has never failed a single mission.