The peaceful Mexican town of San Simon and a trio of Daoist martial arts pupils are attacked by a mutated initiate from an occult crime organization.

El Balde terrorizes the town of San Simon while Chiu's students meet Lo, their former master's brother. Brister and Garcia try to rescue Garabina.

The team battles a surprising nemesis with seemingly insurmountable powers. He reveals Chiu's secret past -- and offers Silencio a fateful choice.