The story is about several beautiful mercenaries, such as White Scorch, Ghost Car, Quod Jiao and S soldier Lai En Li, who are inadvertently involved in a bio-chemical crisis in the underground. The story is a life-and-death adventure that pits them against a mutated scorpion and the evil forces of the S military in the Gobi wilderness.

Set in the early years of the Xinhai Revolution, the film tells the story of a group of revolutionaries who, in their pursuit of awakening the masses and advancing China’s democratic movement, risk everything—including their lives. Through sacrifice, courage, and unyielding conviction, they write a stirring chapter of heroism in the history of China's democratic revolution.