When he said those words, Yun Mu felt a pang of compassion. A person from the Martial World had now fallen to such a state. It reminded him of his own arrival to Earth, where he had to start everything from scratch, which was extremely difficult. Yun Mu even felt a sense of empathy for the man's plight.
However, the fact that there were still cultivators on Earth, where the Spiritual Energy was so thin, greatly surprised Yun Mu and heightened his sense of urgency.
But Lu Fangpeng's situation was not too severe, not to the point where Yun Mu couldn't help him. If Yun Mu himself encountered such a situation, as long as his meridians weren't completely destroyed and he had enough herbs and Spiritual Energy, he could heal himself.