Mother Xu and Xu Shihan cried with joy when they heard that Ren Feifei promised to save people.

Anyway, this is Xu Zhenhua's last chance.

Coming to the ward, Ren Feifei looked at Xu Zhenhua on the hospital bed, sighed, and took out a set of silver needles from Qu Lao's medical box.

Qu Lao saw that Master Ren actually used his own silver needle, and he was happy in his heart, if the set of silver needles used by Ren Feifei was completely like a Buddha bead that had been opened by a monk who had attained enlightenment!

The value is going up.

At this moment, Qu Lao's eyes were full of stars, and he was uncomfortable looking at Ren Feifei.

Nima, this old man can't be gay.

"Pour me a glass of hot water and tap water, don't get confused, there is no temperature requirement for hot water. Ren Feifei commanded.

When Xu Yunlong heard this, he hurriedly ran out, this kind of dirty work must only be done by himself.

Is it possible to let Doctor Qu do it? He doesn't have the courage to do it!

Ren Feifei's eyes flashed with a hint of seriousness, unbuttoned Xu Zhenhua's clothes, and looked at the strange blackness of Xu Zhenhua's chest, Ren Feifei knew very well that the person who made the shot was definitely not ordinary.

Ren Feifei turned on his breath, and in an instant, Xu Zhenhua's body became transparent, his internal organs, and all the venous arteries were obvious, and he could even see the blood pumping.

Ren Feifei took out a silver needle, asked the hospital to come with an alcohol lamp, lit it, and disinfected the silver needle on his hand, now Xu Zhenhua's true qi in his body is disordered, and some important parts have lost their function, so he can't use needles to cross qi, only by using ordinary silver needles to open Xu Zhenhua's body, can he find a way to wake up his vitality little by little.

The silver needle pierced down and fell into Xu Zhenhua's light spirit acupoint, two inches below his chest.

Ren Feifei instantly felt a series of domineering true qi crashing on the tip of the silver needle!

Ren Feifei twisted the silver needle slightly, and a trace of true qi came out of Xu Zhenhua's body, dissipating in the air in an instant.

Xu Yunlong had already come back with two glasses of water, and Ren Feifei glanced at it and said, "Give me warm water." ”

Xu Yunlong didn't understand what Ren Feifei was going to do, could it be that he was thirsty? Unscientific, drinking hot water in this weather?

Unexpectedly, Ren Feifei directly put the whole cup of hot water on Xu Zhenhua's left chest.

"Give me cold water too. ”

Xu Yunlong was a little confused, he didn't know what Ren Feifei was going to do, could it be that the two cups of hot and cold water should be placed on the patient's chest?

Sure enough, Ren Feifei put the cup of cold water on Xu Zhenhua's right chest.

The contrast between the hot water bubbling hot and the cold water not moving at all.

Doctor Qu was also suspicious, he has been practicing medicine for decades, and he has never seen such a strange method, could it be that two glasses of water can solve Xu Zhenhua's problem?

Time passed minute by minute, and the chaotic true qi in Xu Zhenhua's body dissipated into the air.

Ren Feifei already had some beads of sweat on his forehead, which was a kind of slow work, and it could not be solved by using true qi, and the true qi could only be drained out little by little in the most ordinary way.

In the second needle, Ren Feifei began to use a trace of true qi, and the true qi was attached to the silver needle, and Ren Feifei was directly inserted into the center point of the two cups of water, the acupoint in the spine!

The silver needle shook strangely, and the two cups of water in Xu Zhenhua's chest also sparkled.

The third silver needle, the fourth silver needle......

After seven minutes, Xu Zhenhua's whole body was filled with silver needles, one by one, which was a little shocking!

"Look, the water has changed color!"

Suddenly, Xu Yunlong pointed to the two glasses of water on his father's chest and exclaimed.

In the next second, everyone's eyes fell on Xu Zhenhua's chest, and sure enough, the original transparent cup of hot water turned into a bright red color!

But the glass blocked the hot water and Xu Zhenhua's body, how could it change color!

"Look, that glass of cold water is also starting to change, my God, it's actually frozen!" Xu Shihan covered his mouth, his watery eyes were full of shock.

Suddenly, Dr. Qu seemed to think of something, looking at the strange picture in front of him, he stretched out his hand tremblingly, pointed to the two cups, and muttered, "Could it be ...... This is the legendary Yin-Yang Dual-Flow Technique!"

The Yin-Yang Dual-Flow Technique only exists in legends, and according to legend, Hua Tuo pulled back a general who stepped into the ghost gate and was on the verge of death through two cups of water, one cold and one hot.

Of course, this is just a legend, and there is nowhere to verify it, but Doctor Qu, seeing Ren Feifei's hand, is not calm at all!

Because the change between the two glasses of water is exactly the same as described in the legend!

Hot water will turn into a cup of blood, and cold water will freeze into ice!

This phenomenon has no one to explain, and if it is not for nowhere to verify, it will definitely be listed as one of the top ten unsolved mysteries in the world.

Doctor Qu's whole person was excited, he looked at Ren Feifei's eyes with gold stars, if Master Ren could even do the Yin and Yang Dual-Flow Technique, then what else would not be in this world! As long as he learned a little bit of Master Ren's fur, then his medical skills would definitely continue to rise!

Ren Feifei was stunned, he never thought that someone in this world could recognize the Yin and Yang Dual-Flow Technique, it seems that the origin of this little song is not ordinary, it must also be the descendant of a family of traditional Chinese medicine, and it has a deep inheritance.

Looking at Xu Zhenhua, whose face was gradually getting better, Ren Feifei said with a little tiredness: "Prepare some white porridge for Xu Zhenhua, it shouldn't be long before he wakes up." ”

Mother Xu was overjoyed in her heart, she never thought that Ren Feifei would really save Xu Zhenhua, although Xu Zhenhua hadn't woken up yet, but seeing Xu Zhenhua's ruddy face, it was obvious that she wanted to wake up!

"Plop!", Xu Mu knelt directly in front of Ren Feifei.

Ren Feifei hurriedly helped Xu Mu up, her arm was slightly forced, and Xu Mu felt a kind of qi under her knees to push herself up.

Ren Feifei was completely speechless, this mother-in-law couldn't kneel down to herself! Although Ren Feifei was very disgusted with Xu's mother, kneeling down really hurt him!

"Master Ren, it's me who has eyes and no beads, it's me who ......"

Ren Feifei directly waved his hand and interrupted: "Hmph, you can figure it out, I didn't save people because of you, I saved people for the sake of Xu Shihan's face, I don't need your thanks! ”

As soon as Xu Mu wanted to say something, a violent cough suddenly came, and in the next second, Xu Zhenhua opened his eyes!

(Scattered people ask for recommendation votes, reward Ha~ To be continued)