In Joseph Conrad's "Heart of Darkness," the protagonist represents a figure of mystery and complexity. His very life raises questions about existence and purpose, as he embodies an enigma that defies easy understanding. His survival and achievements in a harsh world seem almost magical, prompting wonder about the circumstances that allowed him to thrive and persist.

This portrayal underscores the central theme of the novel: the struggle to make sense of one's identity and place in a chaotic universe. The character's continuous presence serves to challenge perceptions of reality, making readers reflect on the nature of existence itself and the inexplicable forces that shape our lives.