Zhang Yu practiced for an hour, and finally broke open the gate of the dantian, opened up the sea of qi, and then opened the eight veins of the Qi Sutra, by this time, he had already felt the existence of qi, and these qi were around him, in the sky, in the ground, and in the air.

Zhang Yuyu opened his eyes and saw a faint white gas floating in the air around him, and thought: "Why didn't I find out that there was aura in this air before, but even if I knew, it was useless, if there was no alchemy prescription, no qi refining meridian, no Qi meridian eight veins, open the dantian, open up the sea of qi, it was useless to have aura." ”

Now, all the valves on Zhang Yuyu's body have been opened, and he can use the pores of his whole body to absorb the air, the aura in the sky and the ground.

After opening the door of the dantian, Zhang Yu could see through his divine sense that the sea of qi that had just opened up in the dantian was about a cubic meter in size, but it was empty inside, and there was no aura at all.

sea of air; It is a place where the aura is stored, located within the dantian, and it can be opened up infinitely, helping cultivators to store the aura and gather energy, so as to transform it into the most holy mana.

Zhang Miyu learned from the Qi Refining Sutra that after this sea of qi was opened, it could inhale the aura around the body through the pores of his own body, and then converge into the eight veins of the Qi Sutra, flow into the sea of qi in the dantian and store it inside, and this qi and sea are the warehouses for storing spiritual energy and energy.

Through the cultivation method on the Qi Refining Sutra, Zhang Miyu immediately used the valve to inhale the aura around his body into his body, inhaled the seven meridians and eight veins through the pores to the dantian, and then entered the sea of qi that had just opened up.

However, with Zhang Yu's current mana, he can only absorb the aura of less than ten meters around his body, so the progress of his cultivation is particularly slow, and there are very few aura that can be inhaled into the sea of qi, plus the aura here is weak, it is difficult to have any effect.

The sea of qi has been opened up, and Zhang Yu has successfully cultivated from a mortal to a cultivator with a level of qi refining, which is the supreme glory for a mortal.

After an hour of hard work, I continued to inhale the aura from outside the body, and this cubic sea of qi gradually had aura merging into it, and at first there was only a faint white aura, and it only became thicker after an hour.

It was about five o'clock in the morning, when Zhang Yu checked the sea of qi again, this cubic sea of qi was already full of a layer of aura.

Zhang Yu immediately stopped cultivating, it will be dawn in another hour, there is still a lot of work waiting for him to do, and the aura here is very weak, it is estimated that after ten years of cultivation, it is impossible to fill this cubic meter of qi sea, so he wants to find a place with abundant aura to cultivate.

Zhang Yu went back to the house, rinsed it, and then went to bed, the alarm clock was set at seven o'clock in the morning, because this Saturday, Ren Suyun didn't need to rush to school to go to class, so she could get up a little late.

Zhang met and slept briefly, and when the alarm clock rang, he got up, washed up and prepared to go out to buy breakfast.

As soon as Zhang Yuyu opened the door, he saw two young men, one tall and one thin, standing at the door, tall and thin, short and fat, and he recognized them at a glance, these two people were only two days ago and the thin Gao Zhi short and fat two people who did it here by himself.

Zhang Yuyu glared at the two of them and asked, "You two, what are you doing here?" ”

"Something!" Thin and tall replied.

"What's the matter?" Zhang Yuyu asked?

Humpty Dumpty said, "I want to be friends with you." ”

(End of chapter)