The Spine-eating Gu belongs to alien life. With humanity's current technology, solely cloning the gene of a perfect Spine-eating Gu is nearly impossible.
Only by cultivating large numbers of ordinary Spine-eating Gu and allowing them to consume each other will there be a chance to produce a perfect Spine-eating Gu.
Thus, Qin Shou spent a month traveling across Dragon Island's Beast Breeding Laboratories, scavenging a large amount of Beast Cultivation Liquid to finally cultivate all cloned ordinary Spine-eating Gu into a state capable of mutual devouring.
If this process feels too troublesome, it's also possible to forego the Beast Cultivation Liquid and use Synthesis Points directly to synthesize creatures resembling the Spine-eating Gu, then have them devour one another to achieve the effect of a perfect Spine-eating Gu.
However, doing so would consume an excessive amount of Synthesis Points.
