The refinement of Lightning Talismans required the hide of a tenth-level demon beast. Qin Fengming did not have any tenth-level beast hide at the moment, but there was a large amount of hide from Spirit Severing realm demon beasts in his storage bracelet.
Using such hide to refine Lightning Talismans, there was probably only Qin Fengming who could squander such precious material without the slightest heartache.
Refining such high-level talismans was a challenge even for Qin Fengming.
Even if he refined them continuously without eating or drinking, he could not produce many in a day. Being able to guarantee ten already counted as extremely rare.
There were still five or six months before Black Mist Island opened. As far as Qin Fengming was concerned, he still had plenty of time.
Qin Fengming's mind was as firm as iron. Once he had made his decision, he would not change it.
During the following four months, he had visited Wanfu Studio only once, exchanging a hundred talisman brushes with Qi Shan. The rest of the time, Qin Fengming had immersed himself entirely in refining Lightning Talismans.
Refining this kind of high-level talisman consumed a cultivator's vast spiritual power and soul force. Fortunately, Qin Fengming's soul was comparable to that of a Spirit Severing cultivator, and he also had Soul Stones that could rapidly restore it at any time. Thus, he did not pay too much attention to the toll on his soul.
Even without worrying about the depletion of his spiritual power and soul force, he had refined only sixteen hundred talismans in four months.
His speed was also far inferior to when he had drawn Immortal Realm runes on Crimson Flame Mountain.
Although Immortal Realm runes were abstruse and possessed more than a hundred variations, those variations were not overly complicated.