Lü Fang is from Tanzhou. He is nicknamed "Little Marquis of Wen" after Lü Bu because he not only admires the mighty warrior but also resembles him in appearance. Lü Fang is one of the leaders of the Liangshan cavalry and one of the Central Camp Defendant Generals. He and Guo Sheng serve as Song Jiang's personal bodyguards during the battles against Liangshan's enemies. Later, during the campaign against the rebel leader Fang La, he falls off a cliff to his deaths at Black Dragon Ridge.