The Endless ghost
is a famous time ghost
in A Tale of Time City
. He probably gets his name from [Endless Hill]?
, where he is sighted trying desperately to climb up the steps to the top the hill as the clock starts to strike twelve, every day. It appears to be quite difficult for him, and he usually disappears on the stroke of twelve, never reaching his goal. He is described as a man in green.
For the identity of the Endless ghost, see A Tale of Time City (spoilers).