The path of Gu insects originated from the South Border.
In the Immortal Cultivation World, it is said to inspire fear and dread.
But this only applies to rogue cultivators with little knowledge.
For someone like Luo Chen, with profound cultivation and vast experience, it's clear that all things in the world are neither inherently good nor evil, only deemed useful or not.
At least, based on what he knew, many Gu insects could provide significant assistance to normal cultivators.
For example, a First Order Gu insect called Moonlight Gu.
Though of low order, its effects are extremely magical, capable of Channel Opening Qi Guide.
Some individuals with Spirit Root, but born with blocked meridians, could refine this Gu and break through their shackles, beginning normal Qi Refinement cultivation.
Even those naturally with unblocked meridians wouldn't hesitate to refine a Moonlight Gu when possible to assist in Qi Refinement.