"That's right, how could I have forgotten about this?" Ling Chuxi patted her forehead. Previously, she had been concerned about Jing Ziyu's life and death. She had only thought about how to deal with the abnormal vital Qi in Jing Ziyu's body, but she had not thought about where this vital Qi had come from. If Jing Ziyu's condition was regarded as a disease, as long as the cause of the illness was found, it would be much easier to find a way to treat him.
As a doctor, this should be the most basic method, but Ling Chuxi could not be blamed for this. Jing Ziyu looked normal, but his life could be in danger at any time. In such a situation, it was definitely better to save his life first. Other problems could naturally wait until his life was not in danger before talking about it.
However, since he couldn't find a cure now, he could only find a way from the root.
"Have you taken any treasures or pills since you returned to family Jing?" Ling Chuxi asked.