After the bombardment of Saint-Malo, Marie-Laure survives in the cellar of House at 4 rue Vauborel by waiting, rationing what little she has, and trying to decide when it is safe to emerge. Her refuge is at once practical shelter and a chamber of uncertainty: she cannot tell whether the fighting has ended, whether the city has been liberated, or whether the person she hopes will reach her is alive. When she finally climbs upstairs to find food, a trip wire rings behind her and someone enters the house, turning her cautious attempt to survive into a new, unresolved danger.

The Cellar and the Uncertain End of the Fighting

When Marie-Laure wakes, the little model house is pinned beneath her chest, and she is sweating through her great-uncle’s coat. The miniature, an object she has carried with her into hiding, anchors the scene in the middle of larger destruction: she is still physically sheltered, but she has no reliable account of what has happened outside. At the trapdoor, she listens for signs of danger. The sirens have stopped; that silence could mean that the house has burned down around her, or that she has slept through the war’s final hours and Saint-Malo has been liberated. Volunteers, gendarmes, fire brigades, or American soldiers might be in the streets. None of these possibilities is confirmed.

The alternative is more frightening. Germany may still hold the city, with soldiers moving from house to house and shooting people at will. Marie-Laure decides to wait rather than risk the stairs. In her mind, Etienne LeBlanc might be struggling toward her, or crouched somewhere in terror, or dead. The possibilities remain possibilities: the cellar offers no way to learn which is true. Her father is also beyond reach. Earlier, Daniel LeBlanc had been seized outside Vitré and taken into detention, and in the cellar Marie-Laure longs for the chance to speak to him. The family’s separations make the silence outside more than a question of military control; it leaves her without news of the people whose survival matters to her.

Hunger and the Search for Food

Waiting does not remove the body’s demands. Marie-Laure tells herself to save the bread, but hunger defeats the plan, and she eats the entire loaf as it grows stale. When she searches the cellar, she finds traces of ordinary domestic life alongside the ruins of scarcity: a rolled rug with what seems to be a nest of mice, a crate of old papers, an antique lamp, and Madame Manec’s canning supplies. Near the back of a high shelf, she discovers two heavy cans. The kitchen above has almost nothing left—cornmeal, lavender, and a few bottles of spoiled Beaujolais—so the cans matter as a possible meal, though she cannot tell what they contain.

She imagines that one might hold the white peaches Madame Manec used to buy by the crate, peel, quarter, and boil with sugar. The remembered fruit is sharply unlike the unknown contents of the cans and the nearly empty house: it carries the particular pleasure of a kitchen filled with color and sweetness. But hope itself feels risky. The cans might contain peas or beans, and either would be welcome. Marie-Laure puts one in each pocket of her great-uncle’s coat, checks that the little model house is still in the pocket of her dress, and sits with her cane clasped in both hands. The small acts of securing these objects become a way to impose an order on a situation she cannot otherwise control.

A Memory That Measures Time

In the cellar, Marie-Laure recalls a visit to the Panthéon in Paris when she was eight or nine. Daniel LeBlanc described Foucault’s pendulum: a golden sphere, shaped like a child’s top, suspended from a wire sixty-seven meters long. As its trajectory changed, he explained, the pendulum demonstrated that the earth rotates. What stayed with Marie-Laure was not only the scientific proof but the idea that the pendulum would keep swinging after she and her father left, after she had slept, forgotten it, lived her life, and died.

Now she seems to hear that immense bob continuing to swing in the air before her, its motion engraving the same truth again and again. The recollection does not tell her whether the war is over or whether Etienne will come. Instead, its scale sets her brief, frightened wait against a movement that persists beyond any one person’s knowledge. The remembered lesson also belongs to her relationship with her father: in the absence of conversation with him, the explanation he once gave her remains present, available to be recalled and considered.

The Ascent and the Trip Wire

Eventually Marie-Laure climbs the cellar steps, holds her breath, and listens at the trapdoor. She counts thirty heartbeats, then forty, before pushing it open. No one shoots at her, and she hears no explosions. In the damaged kitchen, she crosses fallen shelves into Madame Manec’s small apartment, carrying the cans in her coat. She uses a bedpan, pulls up her stockings, and rebuttons the coat. The smoke is thinner there, but the house is still a place of wreckage rather than safety.

Hunger makes her legs feel unsteady. Unable to find a can opener, she takes a paring knife from Madame Manec’s drawer and the coarse brick Madame used to prop open the fireplace grate. Before opening a can, she drinks from the bathtub upstairs, using a practical habit learned with Etienne during many insufficient meals: water first, so that less food will make her feel full. She means to eat and then wait longer for her uncle, for passersby, or for some sign of help; if no one comes, she will go out into what remains of the street.

Seated on the third-floor landing, she braces a can between her thighs and sets the knife against its lid, raising the brick to strike the handle. Before she can bring it down, the trip wire jerks, a bell rings, and someone enters the house. The episode ends at that threshold. The visitor’s identity is not disclosed here, and the warning arrives before Marie-Laure can open even one of the cans. After surviving the bombardment and making her way out of the cellar, she is once again forced to wait for knowledge of what has entered her world.