A martial arts master with a hatred for evil and the company commander of Ye Ting's Iron Army was injured during the "August 1st" Uprising in Nanchang. He had to accept orders to work underground. He dealt with and made friends with Kuomintang government officials, military and police agents, wealthy workers, peasants, fishermen and merchants, green forest heroes, water bandits, Green Gang, Hong Gang, three religions and nine streams, and wandered around the black and white roads of Pohu. How did he get out of difficulties, dangers and traps, and how did he face the temptation of lust and beauty...