The spiritual energy within this fist-sized object is so abundant that one can sense it from several yards away; it is definitely not comparable to a Low-grade Spirit Stone, nor a Middle-grade Spirit Stone.
It is most likely a Top-grade Spirit Stone.
Why say most likely? Because no one has ever seen a Top-grade Spirit Stone.
Yet everyone knows the value of a Top-grade Spirit Stone—a single Top-grade Spirit Stone is worth a thousand Low-grade Spirit Stones.
"Risk it all!"
Grinding his teeth, the middle-aged Loose Cultivator forcefully swung the door open and rushed toward the enormous Top-grade Spirit Stone with the speed of a leopard.
In an instant, the Top-grade Spirit Stone landed in his hand.
Through the crack in the window, Wen Jiu could see the fortunate smile on his lips. However, just as he turned to flee, a Black Shadow suddenly dashed out and landed next to the middle-aged Loose Cultivator with lightning speed.
