The film impressively deals with the noble spiritual world of a lieutenant of the KPA who devotes his all to increasing the combat capability of the subunit by inheriting the soul of the heroic company leader who fought to defend Wolmi Island in the period of the Fatherland Liberation War and a heroic company leader in the Songun era who saved his comrades from the jaw of death at the cost of his life during a combat drill.

Through the depiction of the hero of the film it philosophically proves the truth that the worth of a genuine life of a soldier does not lie in what rank an army officer holds but in how devotedly he serves the army and what feats he performs for the country.