I got the name Chitari connected to the Harvest. A viewer sent me a link to Credo Mutwa, as having mentioned them to David Icke. (note that Marvel cinematic universe mention them as well)
This video is based on Credo's interview with Rick Martin and one of his books.
Credo Mutwa sheds light on these beings and the coming harvest.
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https://www.youtube.com/watch?v=K2_0O3NMgs0