See Desolation in the Beginning of the World

The world's rituals and music have collapsed, and the countries are in constant trouble. In the 1380th year of the Tianyan Calendar, a palace prophet made a shocking prophecy before he was wrongfully killed. At first, no one cared about it, just taking it as his cynical remarks before his death. Later, his prophecy returned within a hundred years until the prophecy was finally fully realized. In Tianyan, during the history from 1420 to 2006, the iron hooves of various countries were deeply trapped under the endless dragon power of the East. From covet to escape, from contempt to fear. For countless dark nights, the enemies could not escape the most terrifying nightmares, facing the most terrifying enemies, until they were tortured to the point of losing their minds, their minds collapsed, and their bodies and minds were destroyed.