The Japanese fear that the execution of Chen Zhen will unite Chinese kung fu schools against them. To prevent this, they task Miyamoto, head of the Hong Ku School, with surpassing all Chinese schools, including the Ching Wu School. When the Japanese and their interpreter arrive at the Ching Wu School, they order the leader and students to leave, but are refused. The Japanese then attack the students and destroy the school. A Chinese student, Chen Shen, discovers the destruction of the school and vows to avenge his brother's death and end Japanese terror.
Jing wu men xu ji
The Japanese worry that Chen Zhen's death will unite Chinese kung fu schools against them, so they instruct the Hong Ku School's head, Miyamoto, to surpass all other schools.