In Ziyan's surprised gaze, the figure of Medicine King Dou was revealed above Tian Xu's head, floating in midair, her hands formed one handprint after another, and the condensed formation condensed the surrounding aura at a faster speed for Tian Xu to absorb. Tian Xu didn't feel it, he just suspended there, and continued to absorb the aura. A large amount of spiritual energy poured into Tian Xu's nose at high speed, and due to the rapid flow, a translucent ripple formed in front of his nose.

Ziyan's location was very close to Tian Xu, only a few steps away, and she quickly felt Tian Xu's attraction to the aura in her body, as if she wanted to snatch away the aura she had just absorbed into her body. She knew that she couldn't resist Tian Xu's powerful plunder, and wanted to step away from Tian Xu's side, but found that she couldn't move at all.

At this moment, Tian Xu's thought entered Ziyan's sea of knowledge: "Ziyan be careful, I'm going to push you away." Then she took off into the air and floated backwards for dozens of meters. This time, Tian Xu barely managed to spare his energy during the upgrade process, and did not deliberately choose the direction in which Ziyan was pushed out. And Ziyan found that he had been pushed down the hill. Just when Ziyan wanted to gather strength to meet the impact of falling from a height, a bronze tripod appeared beside her, supporting her to the ground slowly, and it turned out that the yin and yang tripod had arrived.

After Yin Yang Ding put down the purple smoke, he flew above Tian Xu's head and suspended there quietly, ignoring the surging aura in the air nearby, completely unmoved.

Soon after, Ziyan saw that the broken machete that Tian Xu had bought from the cultivation bazaar, that is, the Shennong hoe, had also flown over from a distance. At this time, the Shennong hoe was no longer the original rusty appearance, and a dull golden light flashed all over the body. It circled around the neighborhood and walked away, not knowing what to do.

A few minutes later, the Shennong hoe flew back again, its volume more than doubled than usual, the sunken one was facing upward, and the elixir inside was holding one after another, and came to the Yin Yang Ding. The lid of the Yin Yang Ding rose on one side, as if opening a big mouth, and swallowed the elixir on the Shennong hoe, and the Shennong hoe flew into the distance again.

Under Tian Xu's strong absorption, the aura in the air became thinner and thinner, and it was obviously unable to meet Tian Xu's absorption needs. At this moment, a ray of light flashed from the Yin Yang Ding, and then a spiritual energy flew out from a hole in the lid of the Ding and surged towards Tian Xu's nose. This aura is like a tangible and qualitative liquid, extremely rich and pure, under the supply of this aura, Tian Xu's absorption of aura has been guaranteed, and the aura in the nearby air has gradually returned to its usual concentration.

After a while, the aura in the Yin-Yang Ding gradually dried up, and the Shennong hoe flew back again, bringing back more than a dozen elixirs, which were swallowed by the Yin-Yang Ding in one bite to maintain the supply of aura. After a few consecutive times like this, Tian Xu's absorption slowed down, and then gradually stopped. The smile on his face remained unchanged, and his body seemed to glow slightly, and he sat in mid-air. His breathing slowed and sudden, and the aura around him gathered and dissipated, and this state lasted for another day.

That afternoon, Tian Xu opened his mouth and spit out a breath of turbid gas, and with a "pop", a cloud of light black gas came out of Tian Xu's mouth, drifting forward for a distance before gradually dissipating. Ziyan was attracted by this turbidity, and when she looked back at Tian Xu again, she saw that he was already standing on the ground, looking at herself with a smile, and said, "Ziyan is good, he has already gathered qi at the ninth order, and he is about to prepare Ning Dan." ”

Ziyan shook his head and said, "Where can I compare to you, making such a big noise, what realm have you reached now?"

Tian Xu said: "I have entered the first order, and now I am in the second order of Ning Dan." ”

Ziyan couldn't believe it, and said in surprise: "Ah?! Such an earth-shattering thing is just entering a small realm?"

"Well," Tian Xu said, "After Ning Dan, every time I enter a small step, the difficulty is much greater than when I gather qi, and I need more and more aura, the right time and place are indispensable, if it weren't for this medicine king fight, I wouldn't dare to advance casually, and the aura can't be guaranteed at all." ”

Tian Xu raised his head into the air and said, "Sister Dou, Yin Yang Ding, thank you for your help, thank you for your hard work." ”

At this time, a rough voice sounded from a distance: "Just thank Sister Dou and Brother Ding, don't you thank me?"

Tian Xu didn't know why, and asked, "Who is it?" Sister Dou, do you have anyone else here?" Without waiting for Medicine King Dou to speak, he suddenly understood, "Is it Shennong's hoe?

With this voice, the Shennong hoe flew over from a distance, and said with some frustration: "How can it be so easy? If it weren't for the second Ning Dan, I wouldn't have woken up at this time." Now my vitality has recovered less than 40%, and I can only barely move. Okay, without telling you more, I'm going to sleep. Then he flew to the lake and sank into the water.

At this time, the Yin Yang Ding had already slipped away silently and went to sleep in the lake to replenish his vitality.

Tian Xu suddenly remembered something, raised his head and asked: "Sister Dou, I came to you to upgrade, I need to absorb a large amount of your aura, Yin Yang Ding and Shennong Hoe are also absorbing vitality from you, how can your aura?

Medicine King Dou's somewhat tired voice came from the air and said, "Don't worry, your current realm can't absorb much spiritual energy, and it will have little effect on me." And every time you come in, you bring in some new elixir seeds, which is also good for my vitality, and it can almost cancel out this part of your upgrade absorption. And your current realm is so low, I can still afford it. ”

Tian Xu asked again: "What about the Yin Yang Ding and Shennong Hoe? The vitality they need is not a small amount." Is there any way to replenish vitality, you tell me, and help you pay attention to it when I am out and about, otherwise it will not be a matter if it continues to be consumed like this. ”

Medicine King Dou said: "I can't say it clearly for a while, but the new variety of elixir is definitely useful." As for the other things, you don't understand it now that I've told you. Fortunately, Yin Yang Ding usually follows you, and if he encounters something useful, he will tell you. ”

Medicine King Dou paused for a moment, and then said, "In two months, when you go out from here, Yin Yang Ding should be able to refine some simple pills." Alchemy can help him recover his vitality, so if there is any pill that he can refine, don't use that Nine Xuan Furnace to refine it. It's just that Yin Yang Ding has just recovered a little bit of alchemy ability, and it can't help you too much, maybe you will have some difficulty when refining pills, so you can get along with him. ”

Tian Xu hurriedly agreed: "Okay, I know." ”