The silver needle is inserted, and the tail of the needle vibrates gently at a slightly invisible frequency.

Ziling didn't have the slightest sense of this, she didn't even know that Jiang Feng had started, but after the silver needle entered her body, Ziling suddenly found that the potion in the bath bucket seemed to become hot all of a sudden, and her nerves became extremely sensitive.

However, Ziling soon realized that it was not the potion that became hot, but her body, and a hot stream suddenly appeared in her body.

The heat flowed through her internal organs, giving birth to a burning sensation in her body, and only then did she have the illusion that the potion in the tub had become hot.

After several silver needles were submerged in Ziling's body, Jiang Feng did not rush to continue applying needles, he waited quietly for a while, observing Ziling's changes.

For a moment, Jiang Feng's right hand stretched out quickly, and at a speed that was difficult for the naked eye, he twisted it lightly and slowly, constantly fiddling with the silver needle that pierced Ziling's back.

With Jiang Feng's action, the frequency of the silver needle's tail trembling became faster and faster, reaching the air as fast as it stood, forming a wonderful resonance.

"Huh!"

Ziling suddenly felt that her body was getting hotter and hotter, as if a fire had been born in her body, and that hot air was coming out of her body, just like a hot fire burning out of her body.

The warm potion was heated by the temperature emitted from Ziling's body, and the hot air bubbled out, and Ziling's originally fair skin could be clearly seen changing little by little.

The heat seemed to melt Ziling, but Ziling couldn't help it after all, and let out a shallow muttering sound.

……

Outside the room is the courtyard, and there are two women standing in the courtyard, it is Shui Baimei and Shui Qingqian, their eyes are falling on the door of the room, waiting for the news inside.

"Jiang Feng can really improve Ziling's cultivation?" Shui Baimei asked at this time.

Shui Qingqian told her that Jiang Feng wanted to improve Ziling's cultivation, and she needed a large number of precious medicinal materials, she didn't think much about it at the time, Jiang Feng wanted it, so she ordered people to prepare as much as possible, although it was a lot of money, but investing in Jiang Feng's body was definitely worth the money, and there was no need to hesitate at all.

At this time, Shui Baimei accompanied Shui Qingqian to wait for the news, and after recalling what Shui Qingqian said, he always felt that this kind of thing was incredible, or it was difficult to understand.

The Shui family is also an ancient big family, Shui Baimei, as the head of the Shui family, compiled the classics left by the ancestors of the Shui family, but he has never seen a record of this.

"That's what Jiang Feng said, and I don't know the specific situation. Shui Qingqian nodded and said.

Shui Qingqian didn't have the slightest doubt about Jiang Feng's words, she felt that since Jiang Feng said that, she would definitely be able to do it.

Shui Baimei glanced at Shui Qingqian helplessly, for this daughter who had no other daughter in her eyes except Jiang Feng, she was suddenly a little sour inexplicably, thinking that she couldn't help but be a mother, probably that's what it meant, right?

"Has Jiang Feng ever said anything else to you?" Shui Baimei quickly didn't think much about it, her interest in Jiang Feng at the moment overshadowed it.

"No more. Shui Qingqian shook his head and said, "Mom, I know you have a lot to ask, in fact, I am also puzzled, and when Sister Ziling and Jiang Feng come out, I will know what is going on." ”

Shui Baimei thought to herself, Shui Qingqian's mind was all on Jiang Feng's body, even if she had the heart to ask some questions, she was destined to be unable to ask anything.

The mother and daughter were talking, when they suddenly heard a shallow murmuring sound from the room, which was suppressed, and it was impossible to tell whether it was pain or pleasure.

Shui Qingqian has never been in the world, but it is better, and when he hears it, he hears it, and he has no other thoughts, but Shui Baimei, as a person who has come over, knows too well what that voice indicates, and it is clearly the sound of extreme pleasure.

Shui Baimei's face changed slightly, wasn't Jiang Feng improving Ziling's cultivation? Why did Ziling make such a sound? Or did Jiang Feng deceive Shui Qingqian?

"Qingqian, are there two big bathtubs in the things you want me to prepare?" Shui Baimei asked urgently, she wanted to make sure that things were not what she thought.

"Sister Ziling wants a medicinal bath, so she prepared two bath buckets. Shui Qingqian said truthfully.

"Medicinal bath?" Shui Baimei's face changed, thinking that maybe it was really a medicinal bath, otherwise his daughter would still be giving money to the number of people if she was sold.

……

"If you don't feel well, you can scream, maybe it's a little better. Jiang Feng didn't know that Shui Baimei and Shui Qingqian's mother and daughter outside, he heard Ziling's voice, and he didn't know that it triggered Shui Baimei's reverie, he listened to Ziling's voice a little painfully, so he said.

Ziling nodded lightly, indicating that she understood, but that kind of voice was too embarrassing, and even she was embarrassed, how could she let that sound go too?

The heat flow swept through Ziling's body, Jiang Feng's body became crimson, and at the same time, as the temperature in his body increased, a layer of fine sweat oozed out of the surface of his skin. With the oozing of sweat, a faint black impurity can be seen, which is discharged from the capillary blood pores of Ziling.

If Jiang Feng wants to improve Ziling's cultivation, the first thing he needs to do is to improve Ziling's physique, and the basis for improving his physique is the discharge of impurities in his body.

Originally, with Jiang Feng's cultivation and medical Taoism, whether it was acupuncture or medicinal bathing, it was enough to do this, but Jiang Feng was not too satisfied with the effect.

He wants to solve all the problems at once and raise Ziling's cultivation to a new level, so that acupuncture and medicinal baths can achieve twice the result with half the effort.

The body has been heating up, getting hot, if it weren't for sitting in the bathtub, Ziling would have wondered if his body was burning.

Ziling could forcibly endure this kind of heat at first, but in the end, her body became hotter and hotter, and that kind of heat, in addition to making her body change, was constantly weakening her reason and sanity.

I don't know when, Ziling let out a second mutter, and then she couldn't control it anymore, and a shallow mutter, suppressed from the depths of her throat.

Hearing that voice, Jiang Feng was fine at first, he knew that it had an effect, this was a very natural reaction, the impurities in Ziling's body needed to be discharged, but the emotions also needed to be released, otherwise it would not be beautiful to suppress it.

It's just that with the sound of the voice in his ears, Jiang Feng's face can't help but become a little weird, although Ziling's voice is a natural release, it is the relief of love, and there is no lust ~ desire, but as a normal man, the temptation and stimulation of that voice are really great.

But soon, Jiang Feng collected his thoughts and didn't think much about it anymore, his eyes were focused, watching every subtle change in Ziling's body.

In this way, it lasted for about ten minutes or so, Jiang Feng's right hand moved again, and several silver needles pierced Ziling's back in an instant.

Ziling was still unconscious, but after the silver needle entered her body this time, Ziling was quickly pleasantly surprised to find that the scorching sensation was much lessened.

That feeling is like a person who is extremely thirsty, accidentally drinking a cup of boiling water and burning his tongue, and the water is not drunk but makes a wolf bèi, not to mention the thirst, but makes his throat dry and about to burst out. Then the water was left for a while, and finally cooled to the right temperature, and when it entered the throat, it was as sweet as a syrup, and it was the most delicious sweet spring in the world.

As the burning sensation gradually disappeared, Ziling's muttering voice also slowly disappeared, and was replaced by an indescribable Shutai.

Ziling's whole body became cool and cool, even the breath was cool and cool, as if chewing mint-flavored chewing gum in her mouth.

Ziling originally thought that this wonderful taste would last forever, but soon, Ziling's feelings that had only eased down suddenly tightened.

Her body began to chill, shivering lightly with cold, the warm potion, I don't know when, seemed to have a thin layer of frost, and she was taking an ice bath in the cold weather.

This kind of cold, Ziling was able to bear it at first, but when she felt the breath flowing in her body, it was like the wind blowing on the ice and snow field, an inhuman cold, pouring out from her bones, making her facial expressions cold and stiff, and her teeth were gurgling, Ziling just couldn't help it anymore.

The sound that disappeared came from the depths of Ziling's throat again, and the sound was all a biting chill.

"Hold on, and you'll be fine for a while. Jiang Feng said softly.

It is not an easy thing to change a person's physique, and even if it comes to this step, it is only the second stage.

Ziling's body is transformed from normal to extremely hot, from extremely hot to extremely cold, and finally to the intersection of cold and heat, Yin and Yang, which can be regarded as a complete end.

This process will be a great test for Ziling, and the extreme heat and extreme cold are just a simple state, and the final yin and yang are the biggest test.

If Ziling can't withstand it, then such a change in physique and the improvement of strength, even if there is no failure, the effect is limited, and if it is not good, it will even cause irreparable hidden dangers to Ziling's future cultivation.

It's just that in that situation, Jiang Feng can only do his best to control it, the key is Ziling itself, Ziling can hold on, and its strength will definitely improve by leaps and bounds.

"I'm fine, okay, don't worry. Ziling replied softly, although her face looked like she was about to freeze, but her words were extremely soft and firm. I752