The Wrath of Vajra plot
In the 1930s, a Japanese sect, The Temple of Hades, was ordered to work with the Japanese military to destroy China. They buy young children from poor families, who are then trained into deadly killing machines serving the Empire of Japan. One of them is Vajra, who was forced to fight for food by his captors. Those same kidnappers are responsible for his brother's death. Years later, Vajra has grown up to be one of the main killers in the Hades sect. Vajra escapes to China and joins Shaolin, where he finds spiritual enlightenment. He is now determined to support China against Japan.