Lu Qingyun asked Feng Minyue and Xuan Danfeng nervously after they had come out of the underground palace, "Did you see anything unusual inside?"
It was because he was a little worried about Yue Lingxi. It was obvious to him that her wounds were not light at all. Although she could regenerate rapidly but the amount of profound energies that she would need to expend in order to do so must be extremely taxing. This, he had no doubt about it.
Moreover he was sure that Yue Lingxi had no killing intent on him or else she would not have let him go just like that.
Therefore he had hoped that this temporary sister of his would at least be able to escape.