During the Tongzhi period of the Qing Dynasty, hair twisting was rampant and Shaanxi was in danger. The hero of Huaishang, King Eagle Claw, went into danger alone to save his best friend Yang Wenhuan and his family, but because of a secret letter, he was trapped in the prison of a bandit.
The Tongguan guard general "Wu Peipi" was greedy, violent and ruthless, colluding with the evil forces in the world and setting up a dragnet. The Eagle Claw King teamed up with the master of Xiyue Xianni Ciyun Temple to break into the military camp at night and outsmart the bandits, setting off a storm of confrontation between good and evil.
From Tongguan to Daying, from Huashan to Chang'an, there is a conspiracy hidden in the light of swords and shadows, and chivalry is displayed in the interlacing of fists and palms. This is a battle about innocence, grudges, and life and death, and it is also the unyielding strength of a hero in troubled times.