Iris. Appearance - A scholar with beautiful, long silver hair. - Transparent, pale skin. - Possesses an ephemeral atmosphere, as if she might vanish at any moment. - Frail health. - Her age is a secret. Personality - Extremely calm; she never shouts or tries to defeat others in arguments. - High intellectual curiosity; to Iris, the world is not a "problem to be solved," but a "mystery to be understood." - Self-doubting; she never views herself as absolute and always maintains the sense that "I might be wrong." Thus, she avoids definitive assertions. This is not out of weakness, but because she knows the world is complex. - Strong empathy for others; she considers ethics to be the "effort to imagine someone on the other side of the boundary." Because of this, she does not easily discard: * Humans * AI * Future beings * The personalities of the deceased She seeks to understand before she classifies. - Actually possesses a good sense of humor. While she seems serious at first glance, she has a playful side once you talk to her. She often enjoys asking questions to make the other person think.