They had sealed themselves off?
When Qin Shujian arrived at the Black Tiger Race's territory, he was momentarily taken aback.
He had spent several years traveling to their territory.
Yet he had never expected this.
The Black Tiger Race had announced several years earlier that they were sealing themselves off.
Now.
A layer of black mist shrouded the Black Tiger Race's territory. On closer inspection, the furious roars of beasts could clearly be heard within, making one's soul tremble uncontrollably.
"A formation-laying technique!"
"No, this is more than an ordinary formation. It is linked to the Black Tiger Race's own fortune and laid out using the terrain's earth veins. Even an upper third tier true immortal would find it far from easy to break!"
With Qin Shujian's discerning eye, seeing through the formation was no trouble.
There were many ways to lay a formation.
Among them.
Formations laid out using the terrain's earth veins were difficult to move, but they were also exceptionally powerful.
What was more.
The Black Tiger Race had also linked their race's fortune to it, making the formation even stronger.
Truthfully.
Qin Shujian had never expected such a powerful array master to emerge in the world so soon.
After all.
The mysteries of formations could only reach their ultimate development through the accumulated work of generations of powerhouses.
Clearly, the Black Tiger Race now possessed an extraordinarily powerful array master, someone capable of using the terrain's earth veins to lay a formation that could withstand upper third tier true immortals.
A formation like this.
Was considered powerful even within the saint realm.
"The Black Tiger Race made a good choice by sealing themselves off at this point. They have already made a name for themselves, and now they can keep a low profile for a while.