Warning of Pyramids! Change of 12,000 years cycle. The beginning of disasters!

Warning of Pyramids! Change of 12,000 years cycle. The beginning of disasters! What is the warning from ancient people for modern humanity? Did civilizations exist before us and what happened with them? What was the purpose of building pyramids in strictly defined coordinates? Warning of Pyramids! Change of 12,000 years cycle. The beginning of disasters! Warning of Pyramids! Change of 12,000 years cycle. The beginning of disasters! Warning of Pyramids! Change of 12,000 years cycle. The beginning of disasters!