"This poison is really potent!" Dr. Duor observed the dead mass of vines and discovered that even when the mother plant abandoned its branches, the toxin could still spread along the ground to surrounding areas, quickly contaminating other vine branches. As a result, the vines covering this area had to continuously retreat.
The vehicle got moving again, and he turned to Xu Huo, "How long can the contamination last?"
"It won't reach the level of completely destroying the mutant plants in this area," Xu Huo replied, "The contamination will soon be cut off."
This was a variant of the pollution bacteria extracted from Yuguo's Severed Hand, to which he added some toxins. However, the speed and degree of contamination were far from reaching the levels of Yuguo's Severed Hand. Even if it wasn't cut off, it wouldn't grow indefinitely.
