"Little Friend Xu, here are the spirit stones for the sale of the three main ingredients of the Golden Core Formation Pill, a total of thirty thousand mid-grade spirit stones. Have a look and count them."
Three days later, Elder Han reappeared before Xu Feng and handed him a storage bag filled with spirit stones.
"Thirty thousand? That's almost the price of three Golden Core Formation Pills. The price of spiritual medicine has truly skyrocketed to astronomical heights."
Chapter 686