HUMANs, from what Sendo and I were reading, are former homo sapiens (what most of us call humans, but are different from HUMANs [notice my spelling]) who give their entire souls to what potentially turns out to be an advanced artificial intelligence (anti-source), Borg-like entity likely controlled by Lucifer. There's a script for them to run on, and if anything is given to them that doesn't align with the script, they malfunction in many different ways (crashouts, freezes in their programming, etc.). It's fascinating once you read into it a bit (most of this was taken from the work of Kimberly Gougen, who has the highest security clearance in US history, so we've read). Long story short, simulation theory on steroids. Sendo and I were actually believing it to be the case, since we've had this audiobook play in the background (Invidious link to protect your privacy): https://inv.nadeko.net/watch?v=G1bi0rreEPU