Personality In the special, Zero transitions from an overlooked, anxious number into a cautious but proactive survivalist. Facing a catastrophic crisis, he shows rare leadership by gathering the other Algebraliens and guiding them into a hidden emergency bunker accessible through a toilet. While he remains anxious, sensitive, and insecure—especially when others like Six insult his bunker—he exhibits intense survival instincts. Under extreme stress, he can even tap into an "adrenaline boost," gaining red-fuming super strength. Likes • Preparedness & Control: He loves his fully stocked emergency bunker, complete with water, a TV, and a bed. • Safety: Deeply appreciates being isolated away from the chaotic drama of higher integers. • Fifteen: He still holds a safe, comforting affection for her. Dislikes • "The Thing" (2,763): “lies. You like them Zero. You know it.” -??? • Disrespect: He hates when other numbers mock his efforts or call his bunker "stupid and dirty".