C1667 Insatiable greed
After finding the source of the Yellow Sands Sea, one would be able to find the legendary Tianhai Pavilion. According to Luo Linglong, the Tianhai Pavilion was an ancient land made by an ancient formation expert.
An ordinary cultivator, as long as they could obtain one of this almighty being's dao styles, might be able to become a third grade, or a fourth grade Immortal Array Master