Furious at the cannons being robbed, Lord Ta Ku-lun sends General CHO LEH to wreck Ching Feng Stockade but he is checked .by Cheng-gong who resists intrepidly.

Cho Leh then kills innocent people in attempt to force Cheng-gong return the cannons. Cheng-gong refuses to yield and goes alone to raid the Manchu camps. With Chung-yuan's help, Cheng-gong finally manages to kill Cho Leh.

As a Manchu, Chung-yuan is caught in dilemma when he helps the Hans fight against his own people. But not favoring the Manchus in invading the Hans, Chung-yuan decides to help Cheng-gong chase the Manchus away.

To show potentialities to the Ching Feng Stockade and the Manchus, Chung-yuan assures Cheng-gong that he will train a "valiant fighter" in eighty days. The Manchus consider this a threat to them……