A melodious yet icy female voice echoed in his ear. Lu Jiangxian faintly saw a blurred face, but couldn't make out anything clearly.,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."。