"Tsss...!"
The Moonlight Gu, which had been sleeping, reacted slightly when the essence blood dripped onto it.
Its essence blood was being absorbed at a speed visible to the naked eye and then merged into its body.
This drop of essence blood contained Zheng Yi's life, aura, inner strength, and the secret techniques recorded in the "Dongyun Spirit Insect Blood Sacrifice Technique," all of which were absorbed by the Moonlight Gu.
Under Zheng Yi's surprised gaze, the Moonlight Gu suddenly began to squirm, its tiny head slightly raised, as if sniffing Zheng Yi.
A faint thread slowly appeared on the Moonlight Gu, like a ribbon tied around it, looking very cute.
"What is going on here?"
"According to the Baiyue Race High Priest's secret technique for refining Gu insects, the Moonlight Gu should be as white as jade once successfully refined. Why does mine have a red thread?"
"Is this the reason for the Immortal Secret Technique?"
"Essence blood?"
