The Tao Family house, a guest room.
The cool autumn breeze blew gently in and the moon shone softly on the curtain. Gu Yu was sitting on his bed, holding that Hollow Stone in his hands. Because of their tight schedule, he hadn't had time to study it so far. Now that they were finally able to have a break, he could have a closer look.
The stone was two sizes larger than a basketball, with rough and uneven surface. There was absolutely nothing special about it just in appearance alone, so those men behind that auction must have had very sharp eyes to pick it out.
With a streak of his mental force, Gu Yu slowly poked the stone briefly before withdrawing. The texture inside was the same as the exterior, only that the structure was rather unique: it consisted of tiny round holes.
