C1389 A Mobile Planet

The Star-Refining Technique was not complicated. Most of the time, it was just a lack of a window of guidance.

After Mr. Zhuh explained it to them, the two of them understood. The only thing missing was practice.

Mr. Zhuh looked at the two of them with interest and said, "I have a lot of planets that no one can control here. You guys use the Star Refining Technique to operate the planets now