History
The Great Machine was a powerful photonic matrix built by Count Crankshaft to create the Light-Forms, sentient beings made of solid light projected by this contraption. To this end, the Great Machine holds the Holo-Pods, devices that contain the essence of those projected by the Great Machine. Crankshaft's goal was to find a way to almost entirely diminish the impact in the ecosystem of his species, who had used up and left uninhabitable the previous planets they had called their homeworlds, Inkandessa 1 and 2. Inkandessa 3 was about to suffer the same fate when Crankshaft created the Great Machine, and Inkandessa 4, the final planet in their star system, would've been their last chance.
Meat-Forms working on the Great Machine
Ever since the conception of the Light-Forms centuries ago, those few of their species who had refused to transition into holograms, known as Meat-Forms, were tasked with the job to maintain and keep the Great Machine running to ensure the continuing existence of the Light-Forms.
The Great Machine holding the Holo-Pods