High in the sky.
Zhou Changqing and Zi Yan flew at tremendous speed.
Taking out the map Gao Lang had given him yesterday, Zhou Changqing checked their position before putting it away.
This map covered the entire western territory of the Northern Region of the Central Plains, marking every city and notable location within it.
The Purple Sun Mountain Range lay west of Sky Star City, toward the south of the western territory, several thousand li away.
Although he knew something was wrong with Gao Lang, Zhou Changqing was still deeply interested in the Dou Zun tomb.
Yesterday, he had finished reading all the books he had bought, gaining a basic understanding of all the information recorded within them.
Among them, he had found no special places suited to his cultivation like Thousand Thunder Valley.
As for cultivating Dou Qi, the resources currently available to him would hardly support his breakthrough to Dou Zong.
Thus, unless he encountered some special opportunity, he could only cultivate diligently, step by step, for some time to come if he wanted to improve his strength.
Now, a Dou Zun tomb that might contain vast quantities of high-grade resources had happened to appear.
Rather than wandering aimlessly through the immense Central Plains in search of a treasure land with unusual lightning, he might as well take a look at this Dou Zun tomb first.
If he gained something from that tomb, his next breakthrough to Dou Zong would be no problem.
Even if things did not necessarily go his way, he could not let such an opportunity slip by.
Simply broadening his horizons and gaining some experience would be worthwhile.
They passed five or six cities along the way, flying for around four or five days.
An immense, distinctive mountain range stretching endlessly into