The Supreme God of Time and Space, Eathereon. His existence is ignored by the majority of the sentient beings. As his brother, the Librarian, he does not interfere in mortal affairs. His role is protect the "continuity of Space and Time" as he says.
Despite that he is surprisingly friendly and passionate with the few who have the opportunity to chat with him. Among other gods his is know as "Eathereon, the Humble".