In a general sense, Sui Xiong was not a mad scientist. But this did not mean that when carrying out research, especially when it came to biological research, that he would use gentle means.
On the contrary, because he could ensure that the gnome tribal chief would never die while being put under study, so his research methods… if a video was recorded and posted onto Earth's network, it would definitely evoke great rage from a large number of animal activists, based on the assumption that gnomes were considered animals.
Such research was very effective. Just a dozen days or so later, he had carried out a thorough study and gained a complete understanding of the gnome tribal chief's blood and ability. Finally, Sui Xiong created the spell that he greatly desired.
It was just that the spell was slightly different from what he originally had in mind.