Plot Analysis Summary
Marital infidelity and amateur murder schemes entangle Robert, Irene, Eve, Gerard, and the detective drawn into their suspicions.
Story Structure — 5 Plot Phases
Surveillance and Ultimatum
Irene hires Colle to follow Robert, and the detective catches him with another woman. Irene confronts Robert and orders him to end the affair and leave the next morning.
Key Events
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Conference Against Noise — A speaker at a conference denounces noise as one of society's greatest curses.
Location: Conference
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Irene Hires Colle — Irene hires Colle to follow her husband, Robert. Characters: Irene Millard, Colle, le détective
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Robert Is Caught — Colle catches Robert with another woman, prompting Irene to confront him. Characters: Robert Millard, Irene Millard, Colle, le détective
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Irene Sets an Ultimatum — Irene orders Robert to end the affair and leave on the first plane the next morning. Characters: Robert Millard, Irene Millard
Affair and Suspicions
Eve's work brings her into contact with Gerard, while Robert fires her and calls their relationship a mistake. Gerard separately confides his suspicions about his wife to Colle.
Key Events
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Eve Delivers Documents — Robert's work brings Eve into contact with Gerard when she delivers documents to him. Characters: Eve Latour, Gerard Piche
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Robert Fires Eve — Robert calls their relationship a mistake and tells Eve to collect her redundancy payment. Characters: Robert Millard, Eve Latour
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Gerard Questions Colle — Gerard voices suspicions about his wife, while Colle resists investigating another marriage. Characters: Gerard Piche, Colle, le détective
Hypnosis Misfires
Robert experiments with hypnosis and uses a radio to instruct a woman. His expectation that she will sink in a pond fails when her dress traps air and she floats.
Key Events
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Robert Tests Hypnosis — Robert experiments with hypnosis, using a radio to give a woman instructions. Characters: Robert Millard
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Pond Plan Goes Wrong — The hypnotized woman's dress traps air, making her float instead of sink as Robert expected. Characters: Robert Millard
Location: Pond
A Dangerous Claim
In a garden, Robert displays bonsai trees and claims to have killed his wife after hypnotizing and drugging her. He describes a hidden soundproof retreat, leaving Irene's fate uncertain.
Key Events
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Bonsai Garden Revelation — Robert shows someone his bonsai collection and claims he killed his wife after hypnotizing and drugging her. Characters: Robert Millard
Location: Garden
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Soundproof Retreat — Robert describes a hidden, soundproof place where he hopes to live without interruption. Characters: Robert Millard
Location: Soundproof retreat
The Attack and Survival
Eve and Gerard realize that Robert and his wife have tried to kill them, apparently using ideas from a crime book. They survive the wasp threat by staying still, and the scheme is exposed as amateurish.
Key Events
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Eve and Gerard Discover the Threat — Eve and Gerard realize Robert and his wife have tried to kill them. Characters: Eve Latour, Gerard Piche, Robert Millard, Irene Millard
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Crime Book Inspires Attacks — The attempted attacks appear inspired by a crime story involving a desert rattlesnake and an African wasp. Characters: Eve Latour, Gerard Piche
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They Face the Wasp — Eve and Gerard survive the wasp threat by remaining still. Characters: Eve Latour, Gerard Piche
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Amateur Plot Exposed — The would-be killers' scheme is exposed as amateurish; Eve and Gerard remain alive together. Characters: Eve Latour, Gerard Piche