Lu Jiangxian saw the sky, vast as the ocean, and the dense, endless primeval forest. Not far away was a crescent-shaped small lake, where in that direction, a streak of white light glided into the rippling water.,Even with Lu Jiangxian's Qi condensed and focused, he could still vaguely see a grayish-green mirror lying quietly at the bottom of the river. It was covered with various colored stones, and several fish were foraging at the bottom...,"Apart from emitting light, I haven't discovered any other uses."。