Heart of Darkness tells the story of Charles Marlow, a sailor who travels up the Congo River in Africa. During his journey, he faces difficult conditions and witnesses the cruelty of colonialism. His goal is to find Kurtz, a mysterious and powerful ivory trader.
As Marlow gets closer to Kurtz, he discovers the darkness within human nature. The novel explores themes such as imperialism, morality, and the contrast between civilization and savagery.