Lu Xiao's middle finger and index finger of his right hand were put together in the shape of a sword finger, and a silver needle was sandwiched between the two fingers and quickly inserted into the palm of Zhang Tingting's left hand. Then Lu Xiao flew, and three silver needles pierced Zhang Tingting's other palms and feet.

When Lu Xiao's first silver needle was pierced, Zhang Tingting didn't feel much change inside her body, and she was still in pain when yin and yang were raging. And when the fourth silver needle pierced Zhang Tingting's body, something magical happened.

Zhang Tingting felt as if there was something attracting, the hot and cold breath that filled her arms and legs all poured into her body, and her arms and legs felt a burst of relaxation.

After the four needles fell, Lu Xiao paused slightly, observing that his method was effective, and then five needles were fired at the same time, which were inserted directly above Zhang Tingting's five organs, lungs, liver, kidneys, heart and spleen.

This time, Zhang Tingting's body changed more obviously, as if something was driving away, and the yin and yang qi raging in her body were all forced into the position of her dantian, and her internal organs and six organs also felt a burst of relief like her limbs.

If there were some other people standing next to the two of them at this time who knew the metaphysics of feng shui, they would definitely be amazed by Lu Xiao's exquisite technique and super high feng shui attainments.

What is raging in Zhang Tingting's body is the most basic yin and yang qi between heaven and earth, if there is a treasure filled with such gas, then letting a person slowly absorb it will have a lot of benefits for this person, both physically and mentally.

However, Zhang Tingting's body at this time was filled with a large amount of violent yin and yang qi, not only could not absorb and produce a beneficial effect on the human body, but because of the characteristics of yin and yang qi, ordinary people could not easily excrete it. Therefore, Lu Xiao could only guide them out of Zhang Tingting's body without affecting their temporary balance at this time.

The method used by Lu Xiao is to make a fuss in Zhang Tingting's body according to the feng shui that the human body is targeting.

Feng Shui emphasizes the four directions of heaven and earth, so Lu Xiao pierced four silver needles in Zhang Tingting's palms and feet, and based on Zhang Tingting's body, he built a small heaven and earth quadripartite trap formation, and forced the violent yin and yang qi in Zhang Tingting's body to flow back from her limbs back to her body in the form of aura, so that Zhang Tingting's limbs could be liberated.

Later, Lu Xiao corresponded to Zhang Tingting's five organs, lungs, liver, kidneys, heart and spleen, and once again built a small five-element trap formation at the position of Zhang Tingting's torso in the order of gold, wood, water, fire, and earth, and once again forced the yin and yang qi in her body into the position of the dantian.

After Lu Xiao learned about Zhang Tingting's cause, he thought of and successfully constructed these two feng shui formations in less than a minute. It seems very simple, but the risks and difficulties involved are infinite.

As long as one of Lu Xiao's silver needles is in the wrong position, causing the formation to not be able to successfully perform in Zhang Tingting's body, it will cause the yin and yang qi in Zhang Tingting's body to overflow from the formation.

This overflow is not the correct derivation, but rather a sudden breach in a reservoir from which a large flood water gushes out, and the crack will grow larger and larger as the huge flood washes away. If this happens due to Lu Xiao's mistake in the needle, not only will Zhang Tingting die, but the yin and yang qi surging out of her body in an instant will also have a huge impact on Lu Xiao.

Therefore, Lu Xiao can think of a method in such a short period of time and have the courage to not be afraid of life and death, which ordinary people can't do at all, which requires great ability, wisdom and courage.

The violent yin and yang qi in Zhang Tingting's body had all been forced into her dantian by Lu Xiao, making her feel as if her stomach was about to be burst, which was extremely uncomfortable.

"Whew!" Lu Xiao held the last silver needle in his hand and took a deep breath.

All the foreshadowing is for this last needle, and only when this needle is correctly inserted into Zhang Tingting's body without accident can the yin and yang qi that was held in Zhang Tingting's dantian be discharged from her mouth along Zhang Tingting's esophagus.

Although the theory is simple, the place where Lu Xiao's needle is going to be pierced is indeed one of the most important acupuncture points in the human body, Baihui acupoint.

The location of the Baihui acupoint is at the intersection of the midline of the top of the head and the connection line of the two ear tips, it is the intersection of the Du pulse and the three yang Du pulses of the hands and feet, and the person who is hit will be dizzy and even fall unconscious. But only such an important acupuncture point can be like a magnet, based on the direction of the human body's head, to draw out the yin and yang qi that exist in Zhang Tingting's dantian.

Lu Xiao held the last silver needle in his right hand steadily, and slowly and steadily probed towards Zhang Tingting's Baihui acupoint. Then he shot as fast as lightning, "Poof! With a bang, Lu Xiao's needle steadily pierced into Zhang Tingting's Baihui acupoint, and the needle was three inches into it.

At the same time that this needle pierced Zhang Tingting's Baihui acupoint, Zhang Tingting's whole person shivered, and a cool mint feeling rushed straight to the dantian from the top of her head, and then there was a feeling of wanting to vomit when her stomach turned upside down.

Seeing Zhang Tingting's appearance, Lu Xiao breathed a sigh of relief. Zhang Tingting's reaction showed that the yin and yang qi in her body was being successfully drawn out of the channel that Lu Xiao had chosen for her, and it would not cause any harm to Zhang Tingting.

But before Lu Xiao's smile bloomed, it froze on his face, because the two qi of yin and yang were churning in Zhang Tingting's dantian, and there was also a tendency to rush towards Zhang Tingting's mouth, but it was not directly discharged as Lu Xiao imagined. It's like something is dragging its feet, dragging them can't move towards Zhang Tingting's head.

Is it not enough stimulation or is it something else? At that moment, Lu Xiao's forehead was covered with sweat. He hurriedly reached out again and probed Zhang Tingting's wrist to see what the problem was through her pulse.

After a look, Lu Xiao's brows were furrowed, and through Lu Xiao taking Zhang Tingting's pulse, she speculated that she might have just been soaked in the underground river water with a very heavy cold atmosphere for a long time, which caused the woman's menstrual cycle to be disordered, and the normal physiological phenomenon of geranium came early.

Geranium, a normal physiological phenomenon of women, can be regarded as a loss of vitality from the perspective of Chinese medicine, that is, "catharsis". And the formation arranged by Lu Xiao is to hope to be able to improve the qi on the basis of ensuring Zhang Tingting's safety.

At this time, the yin and yang qi are like a magnet in the middle, with magnets on both sides attracting it so that it is not able to move and remains in place.

Lu Xiao sighed endlessly about the impermanence of fate, although Zhang Tingting's sudden incident full of yin and yang qi in her body was dangerous, Lu Xiao could already make Zhang Tingting save the day. But at this time, Zhang Tingting's geranium happened to arrive, didn't she ask for her own life?

Lu Xiao originally wanted to channel the yin and yang qi out without hurting Zhang Tingting. But Zhang Tingting arrived at this time, resulting in the yin and yang qi not being able to guide Zhang Tingting's body in a timely and rapid manner. In this way, the yin and yang qi that was suppressed by Lu Xiao in the dantian in Zhang Tingting's body became even more violent in the small space, and it was bound to backfire on Zhang Tingting, causing her to explode and die.

As soon as he thought of this, Lu Xiao's eyes became more and more solemn, and there was not much time left for him.

Time passed second by second, and the position of Zhang Tingting's abdominal dantian had risen and fallen slightly, seeing that the yin and yang qi in her body was about to burst her, Lu Xiao was already sweating profusely. He used the feng shui he had learned to connect the dots at the position of Zhang Tingting's dantian, and based on Zhang Tingting's meridians and acupoints, he established several extremely small internal formations of the human body, hoping to delay the time for the outbreak of yin and yang.

But this method can only treat the symptoms but not the root cause, and only won Zhang Tingting a few minutes of time. The qi of yin and yang is still getting more and more violent.

At this critical juncture, Lu Xiao inadvertently swept over Ah Zi and Xiaobai, who were squatting next to Zhang Tingting, and a flash of inspiration suddenly appeared in his mind.

Yin and yang are mutually reinforcing, and sometimes they can also be transformed into each other, and even the yin is yang and the yang is yin.

He is male and yang; Zhang Tingting is female and belongs to the yin. I and Zhang Tingting happen to belong to yin and yang, if I get involved, can I use my opposite characteristics to Zhang Tingting's attributes to suck out the yin and yang qi?

Thinking of this, Lu Xiao did not delay in the slightest, in Zhang Tingting's painful but still strong eyes, in her stunned and abrupt eyes, Lu Xiao kissed Zhang Tingting's seductive and delicate red lips without hesitation......

The moment the lips met, Zhang Tingting's eyes widened, and her mind was blank.

Her whole body had lost the pain that the yin and yang qi was raging in her body, and only the numb stimulation brought to her by Lu Xiao's lips in her mind was constantly stimulating her brain.

In addition, the only thought in Zhang Tingting's mind is, "My first kiss...... Gone! However, Zhang Tingting had a sweet feeling in her heart, and she didn't blame Lu Xiao in the slightest. Also in Zhang Tingting's heart, the feeling of Lu Xiao's big brother is also changing unconsciously.

Zhang Tingting was in a state of confusion by Lu Xiao's kiss, but Lu Xiao didn't mean anything about it.

His left hand was close to the position of Zhang Tingting's dantian, temporarily protecting Zhang Tingting's dantian. The right hand flexibly connected the dots in Zhang Tingting's five internal organs, and stimulated the yin and yang qi in Zhang Tingting's body, which was close to exploding, through the fluctuations of the small five elements trapped array, causing them to move in the direction of Zhang Tingting's mouth.

At the lips where Lu Xiao and Zhang Tingting met, he took his self, which represented Yang, as the benchmark, to form a channel through the mouths of the two people, and used his true qi to suck hard......