The toxin obtained from the Eastern District player's mind has been experimented with, and it can be neutralized using King Fungus. This indicates that the toxin used to modify players might not be very high-level or rare. In any case, King Fungus can cure it immediately, unlike the mutated fungus that swept through 014 before, which required King Fungus to proliferate in the patient's body for a long time or supply in large quantities to be effective, just a single dose can cure.
Therefore, cultivating King Fungus to replicate the Black Rain incident can completely serve as a backup plan.
Xu Huo took out the Nüwa Stone and placed it into the water storage system, then planted King Fungus on it to let it grow slowly.
