The boy's expression was somewhat melancholy, his eyes fixed on an empty space in front of him, as if staring at something.,It was like the shadow of a tree, grayish and indistinct. The branches were lush and the limbs split from the trunk about one-third of the way up, supporting a semi-circular canopy.,In fact, the slaves in this mine are not only from the Xuan Tian Sect, but also from some small families and minor sects.。