Comments of chapter undefined of Falling Cosmos

Good lord, that was a lot of exposition. The majority of it made sense, but some things didn't. Like how Reina explains that they can copy consciousnesses, and yet they can only produce one copy. That sounds less like copying, and more like extraction. A ctrl + x instead of a ctrl + c, as it were. The Alicization arc of SAO did something similar, though they explained it with special fluctlight machines that modeled the brain, which had brain-like qualities because they were quantum machines. I don't know if that's what you're going for here, but simple "digital machines" wouldn't cut it in the real world. Might be something of a plot hole? Not sure.