The film lacks explicit evidence of LGBTQ+ characters or non-heteronormative identities. The narrative prioritizes class-based struggles and the survival of an orphaned child over identity-based storylines.

The central protagonist is male, focusing the story on his personal journey. While female characters often highlight domestic consequences of instability in this genre, their specific roles remain undefined.

The film offers a localized, ethnically homogeneous perspective centered on the Chinese experience in Shanghai. It explores social identity through the lens of the marginalized urban underclass.

The story provides a strong critique of systemic structures by centering on an orphan in Shanghai. It challenges traditional family sanctity and capitalist stability through a lens of social justice.

The protagonist's struggle is primarily socio-economic rather than physical or neurological. There is no verified evidence of characters with specific disabilities portrayed with agency.