Introduction to Hongtianlei: Hangtianlei is a beautiful landscape in the western United States. When tourists sit firmly in their seats, the huge pulling force instantly makes people rise to a height of 30 meters, as if it was a huge heat wave when Hongtianlei exploded. It lifts people into the sky, but before they can react, it falls vertically from high altitude at lightning speed, experiencing extreme weightlessness again and again.