Xuan Ziwen looked at Huo Yuhao with a puzzled face and thought, "Adjusting breathing, Spiritual Power, I've never taught him that! How did he do it?"
Xuan Ziwen was becoming more and more interested in finding out to what extent his own disciple could achieve.
Just then, Huo Yuhao moved. His action wasn't fast, he casually took a piece of rare metal and placed it into a mold. Then he picked up a forging hammer and began hammering the rare metal.
Is he going to make the casing first? A trace of puzzlement appeared in Xuan Ziwen's eyes.
For a Soul Master, when making a Soul Guidance Device, one should craft the core magic array first, then make the shell. Because relatively speaking, even for a very high-level Soul Guidance Device, making the shell is not too difficult. The real difficulty lies in the creation of the core magic array.
Yet now, Huo Yuhao was starting with making the shell. What was he up to?
In fact, Xuan Ziwen was thinking too much.