C408 Black widow

Emerald Villa, inside the wooden house!

"My two junior sisters, this light gold colored stone is called Dark Gold Stone, also known as Mother's Stone. It is a special material with an all-purpose nature, not only has a wide range of uses, it is also extremely rare."

Pointing to the dark golden stone on the bookshelf, Yu Haoran explained in detail.

"This is a dark-gold rock the size of a fist