Hearing this, Nie Fan gave a cold laugh and said, "Who are you trying to scare!"
"Nie Fan, don't move yet, she's telling the truth." Then Li Fei turned toward the woman and calmly said, "I suppose the substance inside is cyanide you extracted yourselves, right?"
Nie Fan was startled, then his pupils shrank as he said, "Cyanide? The cyanide that is tens of thousands of times more toxic than potassium cyanide? How... how is that possible?"
Though Nie Fan was not unfamiliar with cyanide, he had only heard of it before; this was truly the first time he had witnessed such a deadly poison with his own eyes. He had carried out assassinations before, and no mercenary would be unfamiliar with such tasks.
Even so, most of the time, he used cold weapons when he received assassination missions, and the most he would use in terms of poison was likely potassium hydrogen gas since even a tiny dose of one milliliter in gaseous form could kill an elephant.