The film lacks explicit LGBTQ+ characters or storylines. The narrative focuses entirely on the protagonist's psychological isolation and potential past trauma.

A female protagonist drives the investigation, providing significant narrative agency. The story centers on her internal psychological struggle and perception rather than subverting gender hierarchies.

As a South Korean production, the film features a culturally homogeneous cast. It explores a specific East Asian urban context without utilizing intersectional or diverse casting.

The film explores moral relativism and the instability of truth through the protagonist's subjective beliefs. It avoids systemic critiques of religion or capitalism, focusing on individual alienation.

Themes of psychological instability and blurred reality suggest neurodivergence. However, these elements function primarily as tools for suspense rather than a nuanced exploration of lived disability.