"Senior Brother, what is a Purifying Spirit Pill?"
Lin Yi had heard of the mainstream Emperor Pills in the Source Realm, but he had never heard of the Purifying Spirit Pill, so he could not help asking.
The Great Elder looked at the snow-white Emperor Pill Shen Yuan had taken out on the white jade auction platform below and explained, "It is normal that you have not heard of this pill. After all, it did not originate in Starfall City, but Taiyi City, and it has only been circulating for a thousand years."
"Taiyi City?"
Lin Yi raised his brows. Taiyi City ranked near the top among the Source Realm's Ten Great Main Cities, and it was said to have more than a dozen peak Emperor Realm experts.
Like Starfall City, Taiyi City was extremely hostile toward Dark Mist City and was considered a main city of the orderly faction.
However, this main city was not known for pill refining.
Stroking his beard, the Great Elder continued, "Yes. Although this pill is an Emperor Pill, it has no specific grade. It is said to be easy to refine, but its effects have not been fully verified."
Lin Yi guessed, "Senior Brother, could this pill be related to Dark Mist City?"
"You guessed correctly. As everyone knows, the black mist of the Dark Mist Realm can corrode one's inner world. Thus, Emperor Realm cultivators who follow the World Law rarely take part in major battles against the Dark Mist Realm. However, it is said that after taking this pill, one's inner world will produce a force capable of purifying the black mist, and the effect lasts for life."
Somewhat astonished, Lin Yi said, "So after taking a Purifying Spirit Pill, World Law Emperor Cultivators can freely enter the Dark Mist Realm