Fang speaks in a quiet, hollow voice, suggesting a sense of secrecy or hidden truths. He hints that there may be some information that those in power or in the know (the “whitecoats”) have deliberately kept from the public, implying a cover-up or conspiracy.
His tone and choice of words reflect a moment of suspicion or realization about a deeper mystery. The phrase "unusually weird" emphasizes how unusual or unsettling the information might be, adding to the theme of uncovering hidden truths or secrets in the story.