章 413: A Scourge that Even Poison Can't Kill

When the words castorin landed, the expressions of Jiang Zhen and the other two became colorful.

Jiang Zhen was gloating.

Zhu Xiulan felt uneasy.

Jiang Guchuan was angry and confused.

Castorin poison was a famous poison. It could poison living creatures to death with just a small amount. To poison someone like this was clearly to kill them!

From their reactions, it could be seen that they all knew about the Castorin poison.

Yan Jiang introduced. "Everyone must know the famous name of Ricin toxin. If it is injected and inhaled, about 500 micrograms can kill an adult. If it is taken with water, use slightly more, about 700 to 1 gram, and it can kill people."

He stretched out his little finger and shook it. "Just this little fingernail on my little finger can poison an adult's life. I think that just by stuffing a bun, a candy, or a cup of tea, I can poison someone to death."