The Assassin's Secret

A kind-hearted village girl attempts to raise a child whose father was taken as a political prisoner.

Despite opposition from the gymnastics team director, a coach proves the success of a new training plan.

After his wolfdog Hailong sacrifices himself and saves his family from an explosive trap, Erlin takes Hailong's pups to the army so that they can be trained as military dogs to fight the Japanese.

A young soldier must balance the difficulties of being a military dog handler with his own personal life.