A Hero of Our Time is built from five separate tales that together compose one life. They are arranged out of order and told by more than one narrator, so the reader meets Pechorin first through others and only later through his own diary. A travelling narrator gathers the early stories from an old officer, Maksim Maksimych, who served beside Pechorin in the Caucasus.
In Bela, Maksim Maksimych recounts how Pechorin arranged the abduction of a chieftain's daughter, won her, and then cooled toward her once the pursuit was over. Her death leaves him strangely unmoved on the surface, and the tale already shows his pattern: intense desire that burns out the moment it is satisfied, and damage left in its wake.
Maksim Maksimych then records a brief, painful reunion. The old man, who has kept a warm memory of his comrade, rushes to greet Pechorin and is met with cold politeness and a hurried farewell. The scene measures the distance between an ordinary loyal heart and a man who has hardened past easy feeling. After this, the narrator obtains Pechorin's papers and presents the diary.
The diary supplies the inner voice. In Taman, Pechorin blunders into a nest of smugglers and is nearly drowned for his curiosity. In Princess Mary, the longest section, he coldly engineers a young woman's love mainly to wound a rival, drives the affair to a duel in which he kills the man, and walks away from the woman he has ruined. Here he sets down his own theory of himself: happiness is satisfied pride, and his chief pleasure is to bend everything around him to his will.
The book ends with The Fatalist, a wager over whether the hour of death is fixed in advance. A fellow officer survives a pistol pressed to his own head, then dies by accident the same night, and Pechorin himself risks his life disarming a killer. He declines to draw a tidy moral. He prefers to doubt everything, and finds that doubt no obstacle to bold action, since nothing worse than death can come and from death there is no escape.