Luo Xi, the Marquis of He, was both civil and military and knowledgeable in medicine. After being rescued from a palace banquet, he was awarded a title and became the quasi-consort of a beautiful princess; by performing martial arts and showcasing his power, he thwarted the enthusiasm of foreign countries; by promoting trade in perfume, he accumulated wealth and attracted the covetousness of the prince and foreign countries. In the face of assassinations and frame-ups, he protected his relatives with a gun and solved the situation with medicine. He wrote a medical and martial arts legend in the Tang Dynasty and paved the way for his father's revenge.
