Before arriving, Zhang Fengshuo had used mice for experiments and specially looked up some information. He then modified a syringe, injected what was considered a safe amount, and even prepared a large quantity of detoxifying herbs. Still, he had miscalculated.
Because he forgot the most important point, those abroad who specialize in testing venoms are specially trained, and their bodies have a strong resistance to toxins.
Moreover, this tactic was something Zhang Fengshuo thought up on the fly, and his preparations were not sufficient. Now, a large amount of his body tissue had been destroyed by the poison; even if he managed to get his hands on the Detoxification Holy Medicine, it would be of no use. Unless he had the same robust physique as Ye Fan.
Unfortunately, Zhang Fengshuo did not!