In this chapter, Raskolnikov encounters Svidrigailov, a complex and enigmatic figure with a questionable reputation. Svidrigailov is introduced as Dunya's former employer, a man whose past is shrouded in rumors of moral corruption and dark deeds. His arrival in St. Petersburg is unsettling for Raskolnikov, as he senses the potential threat Svidrigailov poses to both himself and his sister.

The chapter begins with Raskolnikov grappling with his psychological turmoil following the murder he committed. His guilt and paranoia continue to haunt him, and he struggles to maintain his composure in the face of mounting stress. When he meets Svidrigailov, the latter's demeanor is both charming and unsettling, creating a sense of unease in Raskolnikov. Svidrigailov's interest in Dunya raises immediate red flags for Raskolnikov, who is fiercely protective of his sister.

During their conversation, Svidrigailov reveals his knowledge of Raskolnikov's situation, hinting at his awareness of the murder. This knowledge creates a tense atmosphere, as Raskolnikov feels cornered and vulnerable. Svidrigailov's manipulative nature becomes evident as he tries to extract information from Raskolnikov while simultaneously offering cryptic insights into his own life and motivations.

Svidrigailov's character serves as a foil to Raskolnikov, embodying the themes of moral ambiguity and the consequences of one's choices. He speaks openly about his past misdeeds, including the death of his wife, which he seems to view with a dispassionate, almost philosophical lens. This discussion prompts Raskolnikov to confront his own feelings about life and death, as well as the weight of his moral transgressions.

As the conversation unfolds, Svidrigailov expresses a perverse interest in Dunya, suggesting that he desires to pursue her romantically. Raskolnikov's protective instincts kick in, and he becomes increasingly agitated, feeling the need to shield Dunya from Svidrigailov's influence. Yet, he also recognizes that he is in a precarious position; Svidrigailov's knowledge of his crime could expose him to the authorities.

The chapter culminates in a confrontation of sorts, as Raskolnikov's growing sense of desperation and fear drives him to question the nature of evil and the limits of human morality. Svidrigailov's presence complicates Raskolnikov's internal struggle, forcing him to acknowledge the interconnectedness of their fates. As the chapter closes, Raskolnikov is left feeling more isolated and tormented, aware that Svidrigailov may be a dangerous player in the intricate game of guilt, redemption, and moral reckoning that he is navigating.

Overall, this chapter deepens the psychological tension of the narrative, highlighting Raskolnikov's internal conflict while introducing a character whose own dark history and intentions threaten to unravel the fragile control Raskolnikov has over his life. The interactions between Raskolnikov and Svidrigailov serve as a catalyst for Raskolnikov's further exploration of his guilt and the moral implications of his actions.