Driven by an obsessive desire to conquer death, Victor Frankenstein animates a sentient being from discarded organic matter, only to be horrified by the result of his hubris. Victor, a brilliant but isolated student of natural philosophy, abandons his creation in a fit of revulsion, triggering a catastrophic chain of events. The creature, left to navigate a world that rejects him based on his appearance, seeks vengeance against his creator and those he holds dear. The narrative employs an epistolary framework, utilizing letters and nested first-person accounts to explore the moral consequences of scientific advancement and the nature of human responsibility.

Discussion often centers on the ethical implications of scientific creation and the definition of humanity. Readers frequently highlight the creature's articulate and tragic development, which often shifts sympathy away from the protagonist. Critics emphasize the novel's role in establishing the foundations of science fiction while maintaining its roots in the Gothic tradition. The pacing is noted for its deliberate, reflective quality, focusing heavily on internal monologue and philosophical debate rather than rapid action. Many readers find the exploration of isolation and the consequences of unchecked ambition to be the most enduring aspects of the text.