Gongshu Wumao's actions startled both Wang Xiu and Mo Wuwei, and they both looked over.
They saw Gongshu Wumao first approach the processing furnace, caressing its surface with both hands as invisible ripples emanated from his palms. A moment later, the furnace emitted a series of muffled hums.
He then laid down on the ground in an extremely undignified posture, pressing his ear to the processing furnace to carefully sense the movements within. To an ordinary person, those brief tapping sounds were common and short-lived. In his ears, however, they were distinct, layered, and reverberated with a hundred turns and a thousand echoes.
