```
On the ground, a strong purple glow spread out as if there was a purple sun beneath the surface of the earth.
The earth itself seemed like the belly of a gigantic beast, rising and falling with each breath.
Zhan Yun and the other newcomers, witnessing this spectacle for the first time, were all deeply shocked, having no idea what was going on.
Yet the remaining twenty or so people remained calm, not showing the slightest bit of surprise.
Wu Mei, who was positioned quite close to the dragon's lair, had purple light spreading beneath her feet as well, her entire body illuminated in a bright purple hue at this moment.
It was then that Wu Mei looked towards Zhan Yun, "Don't panic. Every night at the hour of Hai, this place always looks like this. It seems like a big fuss, but there's actually no danger."
Zhan Yun nodded slightly, not asking too many questions; he was merely observing quietly.