The flat ground made waves, and the temperament of the gray-clothed old man at the door of the first floor of the Tibetan Scripture Pavilion suddenly changed.

I saw that his look was bright, his aura was full and long, where was there any ordinary old man's appearance, but there was a faint imposing momentum, and he was full of energy.

"It's a little interesting, I don't remember how many years no one has chosen these two heaven and earth techniques, as for the person who has cultivated, ......" The old man in gray couldn't help but fall into reminiscences when he thought of this.

Immediately, he didn't know what the past remembered, his face showed a hint of amazement, and he sighed in a low voice.

With this sigh, he reverted to his ordinary old man's appearance, and all this happened in the blink of an eye, and no one noticed his abnormality.

Xia Yu didn't notice it, and walked towards the door with the bone book.

He had already observed that all the medicine boys on this layer who chose good exercises would take the jade slips or bone books to the old man at the door to deliver contribution points and exchange them for exercises.

"Hello senior, this is the exercise I want to exchange, please help me open the ban. Xia Yu walked up to the old man and found that the other party had opened his eyes without knowing when, and said respectfully.

The gray-clothed old man didn't answer, but raised his head slightly, his eyes staring straight at Xia Yu.

Looking at each other, Xia Yu felt that the other party's gaze was like electricity, which seemed to contain infinite coercion, making his whole body tense and his heart shaking.

It seems that under this gaze, he has an unobstructed view of himself from the outside to the inside, and he is seen through, and there is no secret to speak of.

Xia Yu was worried, not knowing if his secret was really seen through by the other party, so he could only try his best to keep his mind quiet and keep quiet.

"Hmm, why can't he sense the Five Elements Spiritual Qi on his body? If he doesn't sense the Five Elements Spiritual Qi, how can he be psychic?" The old mind was full of surprise, and his heart fluctuated, and his heart vibrate.

He thought about it and couldn't figure it out: "Since you came here to choose the spiritual technique, it means that the psychic has been successful, but why can't you sense his five elements aura?"

The mountain breeze rose out of nowhere, passing through the door of the Scripture Pavilion, soothing the sudden strange atmosphere.

The gray-clothed old man was the first to come back to his senses, retracted his direct gaze, and picked up Xia Yu's identity token and swiped over 10,000 contribution points.

Xia Yu suddenly felt that his whole body was light, and his coercion was gone, but he did not relax his vigilance.

"Close your eyes, relax your mind, and now give you the rubbing exercises. The gray-clothed old man said softly to Xia Yu.

Feeling that the other party didn't seem to have any malicious intent, Xia Yu closed his eyes and let go of his superfluous thoughts.

After a while, as a stream of thought slowly came in, he clearly perceived the complete Liangyi Heaven and Earth Decisive First Three Layers Exercises in his mind.

He thought about it carefully and made sure that this exercise was firmly imprinted in his mind, and he could comprehend and experience it at any time.

"Thank you, senior!" Xia Yu opened his eyes and thanked him respectfully.

The old man nodded slightly, and said nothing more.

Xia Yu bowed his hand again, and then walked out of the Scripture Pavilion.

Walking out for a while, he glanced back at the door of the Hidden Scripture Pavilion, and the figure of the gray-clothed old man was faintly visible. He had a strange feeling, and he always felt that the old man in gray seemed to see something about him.

With this doubt, he lost his haste and hurriedly walked away from the Scripture Pavilion and towards his residence.

What Xia Yu didn't know was that when his figure completely disappeared on the side of the Lingtan, the gray-clothed old man stood up rarely, walked to the steps at the door of the Scripture Pavilion, looked at the direction he was leaving, and stood stunned for a long time, thoughtful.

Two or three quarters of an hour later, Xia Yu had returned to his residence, and at this time he had already let go of the doubts in his heart, no longer thinking about those things that he couldn't figure out for a while, but couldn't wait to start cultivating the Liangyi Heaven and Earth Decision......

Xia Yu sat cross-legged, closed his eyes lightly, and was engrossed in recalling the content of the scriptures of the Liangyi Heaven and Earth Decision, and carefully comprehended it.

With the in-depth reference, the more he realized the essence of the exercises, the more he felt that the two heavens and the earth were profound and profound, and the mysteries were very.

Naturally, Xia Yu's entire mind was immersed in the exercises, and he forgot about himself.

In this way, he forgot to sleep and eat, and before he knew it, several days passed before he could understand the first-level cultivation method of the Liangyi Heaven and Earth Formula.

According to the Liangyi Heaven and Earth Formula, the human body spirit sutra can be divided into different attributes of the two rituals, all those that belong to the six organs and are on the inside of the limbs are collectively called the "Yin Spirit Sutra", and all those that belong to the six organs and are on the outside of the limbs are collectively called the "Yang Spirit Sutra".

Among the eight veins of the Qi Sutra, the yin of any body of the Ren vein is connected with the Yin Spirit Sutra and is the sea of Yin Spirit Veins, and the Yang of the Governor of the Governor is connected to the Yang Spirit Sutra and is the sea of Yang Spirit Veins.

In the same way, the other spiritual networks are also divided into yin and yang attributes, which are relatively mutually reinforcing.

The uniqueness of the Liangyi Heaven and Earth Formula lies in guiding the Yin and Yang Spiritual Qi to enter the human body at the same time, and then at the same time to open the Yin Spiritual Meridian with the negative Spiritual Qi, and then to open the Yang Spiritual Meridian with the Positive Spiritual Qi, and then penetrate the acupoints through which the spiritual veins flow respectively.

The two instruments are born together, yin and yang help each other, and the speed of these two instruments of heaven and earth to open up the spiritual veins and acupoints is twice that of ordinary exercises!

After repeated reference and deduction, Xia Yu felt more and more that the Xuan and Huang Erqi were more and more compatible with this exercise - the "Xuan" Qi was introduced into the Yang Spirit Sutra, and the "Yellow" Qi was introduced into the Yin Spirit Sutra.

The Xuanhuang aura he sensed before was like a heavenly river rolling, extremely strong, and now he could open up the yin and yang spiritual veins in his body at twice the speed at the same time, if the two were superimposed, what kind of amazing effect would it have?

Xia Yu couldn't imagine what kind of effect it would have if he practiced the Liangyi Heaven and Earth Technique with Xuanhuang Aura, and his mood became eager, and his palms trembled slightly.

Hurry up! He sat upright and meditated, his body and mind entering an ethereal state, sensing the Xuanhuang aura in heaven and earth.

It didn't take long for Xia Yu to familiarly sense the monstrous river formed by the condensation of Xuanhuang aura, with a secluded Xuanqi on one side and a dull yellow aura on the other.

He concentrated his mind and slowly divided the Xuanhuang Spiritual Qi in the Spiritual Qi Heavenly River into two streams, slowly directing them to his body......

As the Xuanhuang aura got closer and closer, it became more and more intense, churning endlessly.

He keenly sensed that this Xuanhuang aura was carrying the power of heaven and earth, incomparably rich, and faintly contained endless power!

The moment of truth has arrived!

Attracting the spirit into the body is the most critical and dangerous step, if there is a slight mistake, either it cannot effectively break through the spiritual veins and acupoints, or it is not well controlled by the aura, tearing the spiritual veins, destroying the acupoints, or even exploding and dying.

Xia Yu suppressed the excitement in his heart, dealt with it carefully, and didn't dare to be careless at all.

He silently used his mental method, according to the spiritual vein running route of the Liangyi Heaven and Earth Decision, located the position of the yin and yang spiritual veins on his body, and then introduced the Xuan Spiritual Qi into the Yang Spiritual Vein, and the Yellow Spiritual Qi into the Yin Spiritual Vein.

In an instant, he clearly sensed two streams of clear air rushing into his body, and something seemed to explode in his body instantly!