À Biribi, disciplinaires français

A soldier, and his sergeant are in love with the same woman. The soldier in a moment of anger attacks the sergeant who for this gesture makes him imprison. The war council's judgment is immediate: deportation to military prison. In the military prison we see shocked and threatened men who are punished with torture and other brutal rites if they do not follow orders. The soldier, after a plot that took place inside the prison, is thrown into a silo that if it had not been for the help of a friend