C174 Homesickness

Xiao Yu walked over tens of meters away from Jun Yan before using her sword to cut open the rock. What appeared inside was an item that Xiao Yu had never seen before, a small needle.

He did not know what the needle was for. However, since it is a special item, it definitely isn't a trash.

Xiao Yu carefully put it away. When she had time, she would carefully study the usage of this needle