C83 How cold is the cold lake

Show this to this old man. Yu Mengran looked at the Mermaid Silk in Song Zhong's hand that was as light as a muslin, and couldn't hide the excitement on his face.

Song Zhong handed the Mermaid Silk in his arms over to Yu Mengran and held it in his hands. Yu Mengran felt that this almost transparent Mermaid Silk was like a light, thin piece of muslin;

It is said that Jinling out the silk