Zhou Shitou confusedly took over the mining pickaxe modified by Zheng Yi: "Xiaozheng, what are you being so secretive about? It's just a mining pickaxe; could your pickaxe really be better than mine?"
Zhou Shitou habitually injected Spiritual Qi into the mining pickaxe.
After several days of observation and research, Zheng Yi had figured out almost everything about the situation here.
All the cultivation techniques practiced by the miners were specially issued by the Zhao Family, the rulers of the Cangyan Realm.
It's a cultivation technique called the "Fiery Scripture."
This cultivation technique is the most basic entry-level technique for Qi Cultivation.
Only in the Canglan Realm, which is full of Fire Spiritual Qi, could this crude technique be of any use; in his original world, it would likely yield nothing from cultivation.
The reason the Zhao Family openly taught them was certainly not out of goodwill.
