Ice Sculpture Royal Capital.
Purple Vine Shop.
The shop assistant posing as a spy member is inspecting the goods.
A massive wooden box is pried open with an iron bar, revealing a box full of stones inside.
The Empire's spy organization member inspecting the goods immediately reached out, covering his nose and shouting, "Volcano smelly stones again."
These stones come in various sizes, ranging in color from grayish-white to black.
The stones have numerous tiny gaps inside, densely packed.
When soaked in water, the stones will immediately bring it to a boil, and within seconds, it will start bubbling.
If the stones are left in the air for a long time, they will emit a strong odor that is difficult to eliminate.
Without protection, direct skin contact with the stone surface will cause intense itching, scratching until the skin breaks will hardly relieve it.