Next, Su Ci produced several more items in succession, introducing them to Xiao Zijin one by one:
"This is called Poxue Powder. Within an hour of taking it, the body's blood circulation increases to its absolute limit, causing the veins to distend until they burst, resulting in death.
This is the Bone-Piercing Nail. It is a hidden weapon; you only need to press it against someone's body, and the needle sinks deep into the flesh, embedding itself firmly within the joints of the bones.
Chapter 299