Lin Fei had Adan plant puppet talismans on the spiders. The talismans Adan carried were the ones Lin Fei had given him previously.
Discovering that the spiders included both males and females, Lin Fei instructed Adan to channel thin wisps of his unique spiritual energy into their bodies to incite them into a frenzy of mating.
The spiritual energy within Adan also possessed a potent stimulatory effect, which naturally accelerated the growth, egg-laying, and hatching speed of these ordinary spiders.
Chapter 611