The so-called heavenly fire crossing the sky was a unique climate change in the Moon Worship Region.
There were many different theories about the principles behind its formation, with some people suggesting that it was caused by the tidal forces of the Red Moon. It was observed that the closer the Red Moon approached, the more frequent the occurrence of 'heavenly fire crossing the sky' became.
Some people said that the ruler who had been killed by the Red Moon was returning.
Every time the phenomenon of heavenly fire crossing the sky appeared, the entire Moon Worship Region would be lit up. The sea of fire in the sky churned and rose from the east until it enveloped the entire sky.
The further away they were from the east, the more intense the light and heat became. At the same time, there were also different degrees of fire rain.