C605 Nine Needles of Vermilion Bird and Five Needles of Quenching

"Ah... What happened to me?" The patient panicked.

Lee Yifann smiled calmly and said, "Don't panic. This is the dirty stuff in your body. You can only get better if you get rid of it."

"Oh." The patient finally felt relieved. Soon, he found that his hands and feet had strength. He could even raise his hands and move his legs freely. He exclaimed in surprise