The next instant, the throwing knives automatically divided into eight groups of four in midair.
Each group hovered near a portion of the rare metals.
Under Huo Yuhao's control, the throwing knives began moving at high speed.
With every vibration of a knife, a piece of rare metal was carved into the shape Huo Yuhao wanted.
As all thirty-two throwing knives worked simultaneously at breakneck speed, soul tool cores radiating powerful auras began appearing in the air.
In mere moments, all the soul guidance materials thrown out by the Star Luo Royal Soul Engineer Academy's members had been exhausted.
The entire arena was aghast!
The people from the Sun Moon Royal Soul Engineer Academy, in particular, were already shocked beyond measure.
Xiao Hongchen's face was numb as he cried out,
"Impossible! Absolutely impossible! Fake! This is all fake!"
"There isn't a single person on the Sun Moon Continent with greater talent for soul tools than me! Not one! My martial soul was bestowed on me by heaven-the most powerful martial soul for learning to make soul tools! At my age, I've only reached Level 5 Soul Engineer, let alone Soul Tool Grandmaster!"
"Even my grandfather can't do something like this! What gives him the right?"
Everyone had seen Huo Yuhao's methods.
There was nothing particularly extraordinary about his engraving skills. The most brilliant part of his display was how he divided his attention thirty-two ways, controlling thirty-two engraving knives by himself and engraving with them simultaneously.
And most terrifying of all, his Heart Separation Control did not consist of individual, independent threads. Instead, each thread was further divided into four.
How to put it? While Huo Yuhao engraved, each throwing knife was not simply performing its own task. Four throwing knives cooperated to engrave a single soul tool core, with