It somewhat resembles the Luo Feng Examining Summoning Technique.
This method is powerful, but the drawback is losing an Astral Order.
A typical living Yin messenger would be frugal with their Astral Order, saving it for critical moments to protect their life, unlike Li Yan who wastes it like this.
Swoosh~
The fierce wind suddenly rose, and Earth Yin Qi surged upwards.
"Quick, turn your head and close your eyes!"
Bai Huan couldn't stop them in time, so he could only order his disciples to turn away.
In an instant, darkness enveloped everything.
This was the true might of the Yin Bureau's military horse, borrowing the power of the Netherworld, even the clouds and rain of Wushan were temporarily suppressed.
The top of Wushan was shrouded in darkness.
And this darkness, like a tide, howled toward the mountainside, transforming rain into flying snow along the way, chilling to the bone.
"Roar!"
