There are three major forces in the world that dominate the martial arts world in the Central Plains. The Phantom Palace is mysterious and has no trace, the Haixin Island dominates the sea, and the Tianji Tower is hidden among the people. The Phantom Palace has the longest history. No one knows when it started. They only know that it appeared when the Central Plains was in chaos and disappeared when the world was peaceful. By the time people remembered, they had already left, leaving no trace.
There is a legend: When the phoenix is sent out, all heroes gather together.