Call of Heroes

Ngai sing is a movie starring Ching Wan Lau, Eddie Peng, and Louis Koo. A group of villagers must stand up to a Warlord's psychopath son, who is protected by a Commander with proficient martial arts skills as well as a small army.
During the warlords era in China, a village located in rural area called Pucheng fell into dangerous situation when its government allocated all its military force to the front line, the cruel commandant Cao from the enemy troops arrived the village and killed the innocent, the guardians of Pucheng were desperate to fight against Cao for justice and to protect their homeland.