当纯粹的形式沉没之时，真理在黑暗中闪烁出微光。在大街上打开遥控器开关

　　August, 1936. At the beginning of the Spanish Civil War, two soldiers are ordered to take and execute a prisoner, without knowing his identity. During the long journey, the doubt makes both soldiers confront their ideals, which will provoke a change of plans.