After exterminating the horde of monsters in the Golden Plain, the skeletons under Dean McKenzie's command moved into action, transporting all the bodies into the Land of Bone.
A single Golden Plain provided over three to four hundred thousand bodies for Dean McKenzie's Land of Bone.
And this was just the beginning.
After settling the Golden Plain, Dean McKenzie returned to the Alliance of Strong Grass.
At his command, the Alliance of Strong Grass mobilized, sending all of their bodies to the Land of Bone.
In response to Strong Grass's call, all the Alliance factions exhumed their ancestral graves.
They contributed over a hundred thousand bodies to Dean McKenzie.
Notably, among these nearly half a million bodies, there were twelve of Legendary quality.
Mainly because, bodies that had reached Legendary quality did not decay easily, and could still retain some form even after several hundred years.
Hence the large number of them.