In 1935, in a salt-producing town in southwest China, gangs were fighting each other and the situation was treacherous. A Chang, a master of tattooing, was involved in a series of assassinations against his gang. A mysterious force framed him, his former brothers betrayed him for their own selfish desires, and various misunderstandings pressed him step by step. When A Chang discovered the root of all these conspiracies, he was already in a desperate situation. In order to keep his daughter alive, he chose to fight to the death...