Jean Blomart, a leader in the French Resistance, confronts the moral weight of his command as he keeps a vigil over his dying lover, Hélène. Caught between the necessity of armed resistance against German occupation and the personal cost of his decisions, Blomart navigates the ethical burden of leadership. The narrative employs a non-linear structure, oscillating between the immediate, claustrophobic present of the hospital room and the past events that shaped his commitment to the cause. He must reconcile his desire for individual integrity with the collective demands of a war that requires him to sacrifice those he holds dear.

Readers and critics frequently identify this work as a significant exploration of the existentialist dilemmas inherent in political activism. Discussion often centers on the protagonist's internal conflict regarding the morality of sending others to their deaths for a greater cause. Many highlight the author's ability to maintain a somber, reflective atmosphere that mirrors the gravity of the wartime setting. The prose is noted for its intellectual rigor, balancing character-driven introspection with the harsh realities of occupied France. Readers often find the book a challenging but rewarding examination of the heavy price of individual choice in a collective struggle.