When cultivating the Dao of Array Formations, many array formations required special array disks and array cores. Many places required the methods of a blacksmith.
In the process of forging all kinds of magic tools, spirit tools, and even magic weapons, many times, blacksmiths needed to engrave array formations on them. Therefore, blacksmiths and array masters complemented each other in some aspects.
However, in the Dongyuan Continent, most cultivators had limited time and energy. They could only focus on one aspect. Therefore, they often needed the cooperation of the other party in the process of refining some high-level artifacts or setting up some high-level arrays.
In order to reduce the demand in this area, Zhu Wuwan had also improved her refining skills. However, it was not high. She was only at the level of an Intermediate Supreme Grade Equipment Refining Master. She had not even reached the level of an Equipment Refining Grandmaster.