Shougun is a mysterious figure Takumi encounters online during a chat session. He's best known for sending Takumi disturbing gore images tied to the New Gene incident, along with a cryptic equation (fun^10xint^40=Ir2) and the unsettling phrase "Whose eyes are those eyes?"—a line Takumi himself frequently uses. The encounter deeply affects Takumi, leaving him paranoid throughout the story and convinced that Shougun might be connected to the New Gene incident, or worse, that he's somehow involved himself.
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