mathonwys's Links
Kay's his older sibling, although the two of them sometimes butt heads because of Naught working for the CCC and Kay being a chaos-causer. he's usually exasperated by their antics and can be a bit rude to them, but its because he's worried about them getting into trouble he cant help them get out of.
Naught is Kay's younger brother, and Kay is a full-time troublemaker that keeps making things difficult for him. they care about him a lot, though, even if they think he's too uptight. they've got this handled! they had a blue hat first.
in-system version!
human(ish) version! also represents the system as a whole, not just Leo the headmate.