The treatment of Xu Qingling lasted for about an hour, and Tang Feng injected spiritual energy into Xu Qingling's body three times.

If his magic power is restored, there is no need to use such a troublesome method, but at the moment, this is the only way.

By the last time, the lines on Xu Qingling's back had become very shallow and could hardly be seen.

When it was over, Tang Feng pulled out the needle from Xu Qingling's body.

As the needle was pulled out, the lines disappeared.

Chu Chu saw that the white layer on the Yang needle had disappeared, and the needle had returned to white, but there was still a green light flashing on the Yin needle.

She couldn't help but say curiously: "Uncle, why has the yang needle been restored, but the yin needle still happened?"

Seeing her attitude at this moment, Tang Feng was extremely serious. Without the noisy look just now, he said patiently: "These two sets of needles will change color because they absorb the Chinese medicine and poison of the medicine respectively. The medicines on the yang needle have the effect of detoxifying and clearing the heart. Using it alone has no effect on corpse poison. However, in combination with this method, it is extremely beneficial to her body. This medicine has entered her body through acupuncture and has naturally returned to its previous silver color."

Chu Chu suddenly realized, nodded and said, "The poison on the Yin needle only played a counterproductive effect when the needle was used. It did not enter Lingling's body, so it was still like this when it was pulled out. Am I right, uncle?"

Tang Feng nodded, turned around, and turned his back to Xu Qingling.

Chu Chu saw Xu Qingling's back. After the needle was pulled out, it was as smooth as before, and there was no trace of acupuncture. She widened her eyes and wanted to find the patterns, but she saw nothing.

She helped Xu Qingling get up, helped her pull her dress up, and asked with concern: "Lingling, what do you think?"

"There is a very refreshing feeling in the body. I always felt like I was burdened before, and I felt so stuffy when I breathed, but at this moment, I felt refreshed and there was no feeling at all."

Xu Qingling's voice was filled with joy, and his movements of jumping out of bed seemed much lighter.

Tang Feng still turned his back to these two people, put the Yin-Yang needle back, and said, "You come here again tomorrow, and I will treat you again, so that all the corpse poison can be suppressed."

Xu Qingling nodded, but immediately realized that Tang Feng could not see it, and immediately said, "Yes, sir, I don't know when tomorrow will be convenient for you?"

"In the morning, I only have Kong Liangji, one patient, you can come here."

Tang Feng put away the needle and walked straight to the door.

Chu Chu glanced at the wooden box with the Yin-Yang Needle and said curiously: "Uncle, how can we resolve the poison on the Yin-Yang Needle?"

Tang Feng said without looking back: "I can't solve it."

While he was talking, he had already left the door, and Chuchu and Xu Qingling followed closely behind him.

Chuchu was still asking: "Can the Yin needle never recover?

Such a valuable thing can’t be used anymore?”

"No matter what needle is used to absorb the medicinal properties, it can only be used once. The older it is, the stronger the absorption capacity. However, after contacting the human body, this effect is greatly reduced. After using the Yin-Yang needle once, it becomes an ordinary silver needle. Not only this yin needle that cannot be recovered, but even the Yang needle is the same."

Tang Feng was already sitting on the sofa as he said these words.

Zhang Qingyu sat here and waited, looking a little restless. When he saw Chuchu and Xu Qingling come out, he breathed a sigh of relief.

He was not worried about anything else, the only thing he was afraid of was that Chuchu would annoy Tang Feng.

If he had known that Tang Feng had thoughts countless times in the short hour just now and wanted to throw Chuchu out of the door, he would probably not have been so relaxed.

The tea on the coffee table is hot.

Liu Ma has just changed.

Tang Feng poured a glass and took a sip.

For him now, it was a little difficult to use spiritual energy to cleanse the corpse poison in his body, so he needed a rest.

Xu Qingling stood beside Tang Feng, bowed to him respectfully, and said, "Mr. Tang, you are not grateful. You are a life-saving grace. I know that simply saying thank you is not enough. If you have anything to do, you need me, or our Xu family, we must do our best and not say a word of no word."

Tang Feng said lightly: "You don't have to be so polite. I will help you because Yaoyao said, "I asked me to save you, but I didn't want you to give me any reward."

Xu Qingling almost forgot about this matter. When she recalled it, she remembered it. It was indeed the little girl who said something beside her, asking Tang Feng to save her, and Tang Feng agreed.

Her face was still full of gratitude, and she said, "No matter what the reason is for, I will save my life. I will definitely remember such kindness in my heart. If I don't want to repay you, I cannot refuse to repay you."

Tang Feng's face was still calm and he said, "You go back and rest first. We will talk about these things after you get it done."

Zhang Qingyu also nodded quickly and said, "Yes, Chuchu, hurry up and take Lingling home and let her take a good rest. This serious illness has just recovered and her body is still weak. You need to take a good rest. Then tell the kitchen to make her more nourishing food."

Chu Chu pulled Xu Qingling, sat down on the sofa, and said, "Grandpa, why did I take Lingling back?

Don't you leave?"

Zhang Qingyu patiently said, "Mr. Tang and I have something to discuss."

"Then you are discussing. I'll wait for you. After you discuss, I still have some questions and want to ask the uncle for advice."

While Chu Chu said, poured two cups of tea, handed it to Xu Qingling, held the cup by himself, and blew it gently on his lips, without any intention of leaving.

"You--" Zhang Qingyu began to be lucky.

"Let's go to the study and talk."

Tang Feng spoke indifferently.

He had just given Xu Qingling treatment. He had consumed a lot of spiritual energy and wanted to wait for Zhang Qingyu to leave and resume meditation.

If it were normal, he would be very happy to see Chuchu being scolded, but now, he doesn't want to waste more time on Chuchu.

As he spoke, Tang Feng had already stood up and walked towards the stairs.

Zhang Qingyu hurriedly followed, and before leaving, he still glared at Chuchu.

The two walked upstairs and heard Chuchu muttering quietly, they obviously wanted them to hear the voice: "If you have something to do, you must say secretly, you older people are so boring!"
Chapter completed!