However, this had a very high demand for spiritual power, and not even Class 9 soul engineers were certain to be able to meet this demand – unless they were Class 9 spiritual-type Titled Douluo; only then could they accomplish this.

However, spiritual-type Titled Douluo were very rarely seen across the continent, while most of the Sun Moon Empire’s soul masters were soul engineers. This meant spiritual-type ones were even fewer and further between. That was the reason why this research dropped into a bottleneck when it reached that point.

On the other hand, Xuan Ziwen didn’t have that problem with his research. First, he was researching small-scale versions, and soul masters could use their limbs to activate the mechanical parts in order to control them. At the same time, he didn’t give up on the idea of soul masters controlling human-shaped soul tools with their consciousness and their spiritual power. Huo Yuhao was a live spiritual-type soul master! Furthermore, he would undoubtedly be able to become a Titled Douluo in the future. At the same time, smaller human-shaped soul tools required much less spiritual power for movement. Therefore, Xuan Ziwen began to gradually craft this particular item according...