Less than a quarter of an hour later, Lu Yu felt that the purple smoke aura on the opposite side suddenly skyrocketed, and the surrounding aura formed a vortex of spiritual energy, frantically pouring into the purple smoke's body.

"This is the phenomenon of cultivation for promotion!"

Lu Yu didn't dare to disturb Ziyan at this time, and quietly got up and stayed away from Ziyan's surroundings, observing Ziyan's advancement.

The aura vortex lasted for half an hour before it stopped, Ziyan opened her eyes and didn't see Lu Yu, and when she turned her head again, she found Lu Yu standing behind her, and said with a smile: "Is it promoted?" ”

Ziyan nodded and said: "Yes, I feel that there is a large amount of spiritual energy in my body that has broken through some kind of barrier restriction at once, it may be that I used to eat a large amount of heavenly and earthly treasures, and there was a silt of spiritual energy in my body that could not be absorbed, and after my qualification was improved, it broke out all at once." ”

"That's fine!"

The corners of Lu Yu's mouth twitched, and he felt that he had received a 10,000-point critical hit, how many heavenly and earthly treasures do you usually have to eat to have such an effect! It's really a tyrannical thing.

"Then you go on and see if you can force out all the remaining heavenly and earthly treasures in your body, otherwise it will be a great obstacle to your future cultivation."

In Lu Yu's opinion, Ziyan who is sick and goes to the doctor is crazy, in order to improve his cultivation, he takes a large number of heavenly and earthly treasures, these heavenly materials and earthly treasures cannot be absorbed in Ziyan's body, and they are deposited in the internal organs, which will inevitably cause damage to the body after a long time, if there is no opportunity for this time, I am afraid that it will break out in a few years, and at that time, Ziyan will not even be able to do it, and there is a worry about his life.

It's not that Ziyan doesn't understand, there is no advance or retreat on the path of cultivation, and it is impossible for her to turn back when she sets foot on the path of a monk.

"Lu Lang, thank you!"

"Say thank you and see you, you are my Taoist companion, don't you want to live and fly with me and grow old together?"

Ziyanqiao's face flushed, and she twisted: "That night, people served Lu Lang well!" ”

As soon as Lu Yu heard this, his body had a strong reaction, and he almost wanted to correct Ziyan on the spot, but thinking that Ziyan was at the critical juncture of promotion, he forcibly said: "Don't think about it too much, the important thing now is to improve your cultivation, I will protect you from the Fa!" ”

Ziyan also knew that this was a God-given opportunity for herself, so she didn't dare to relax, so she quickly gathered her mind, ran the qigong refining method, and took the opportunity to improve her qualifications to take her cultivation to the next level.

An hour passed quickly, and the dark green water in the barrel began to fade, and the breath of purple smoke was slowly rising.

Another hour passed, and the sky outside had completely darkened, and just when the water in the barrel was about to return to clear, the breath of purple smoke climbed to the peak again, and the aura vortex also appeared again, making Lu Yu's eyelids on the side jump, this was another breakthrough.

Without any accidents, after the purple smoke climbed to the top, it slowly slowed down, and the aura vortex also dissipated without a trace.

"Is there a seventh layer of qi refining?"

The purple smoke in the barrel stretched out his palm, and a cyclone in the palm that could not be detected by the naked eye appeared, slowly holding up a few drops of water in the palm, and then with a wave of the palm, the water droplets flew out like bullets, hitting the surrounding defense isolation array, causing ripples.

The surprise on Ziyan's face could no longer be contained, and the whole person was excited like a cheerful swallow pounced on Lu Yu, and the two instantly hugged each other, and suddenly pushed Lu Yu to the defensive isolation array, and the hot cherry lips were also attached to the .......

After some lingering, the two reluctantly separated, the purple smoke jade arm with flushed cheeks wrapped around Lu Yu's neck, and the little bird said: "Lu Lang, since I have you, I feel that I am the happiest person in the world!" ”

Lu Yu couldn't help pinching Ziyan's delicate nose and said, "Me too!" ”

"Hmm!"

Ziyan buried his head in Lu Yu's chest and said, "I've been waiting for this day for a long, long time, and it's finally here!" ”

"Test your qualifications?" Lu Yu was a little curious, what is the current Ziyan qualification.

Ziyan took out the capital measurement plate, and the light on it turned milky white, the qualification should be around one hundred and five, and a drop of golden vine juice increased Ziyan's qualification by ten points, but I don't know how much the qualification can be improved if I use it again.

However, the juice can only be used once a day, mainly after use, the body also needs a slow adaptation process, it is best to use it after three days, so the effect is best.

After the two separated, Lu Yu poured a drop of Qianjin vine juice into the wooden barrel again, and lay down in it by himself, this time Lu Yu was mentally prepared, and he was mentally prepared for the tingling sensation of the body, plus the reaction before seeing Ziyan, he roughly guessed that the Qianjin vine juice was through refining qigong, so that the aura drove the Qianjin vine juice into every cell in the body, so that every body could absorb the Qianjin vine juice, so as to improve their own qualifications.

In Lu Yu's view, the so-called qualification is the body's absorption and utilization efficiency of aura, and the efficiency of absorbing and using aura is different for different people, so there is a level of qualification.

"Qualification improvement, reward 1 skill point!"

Lu Yu remembered the prompt sound of the system in his mind, and the qualifications on the system panel also rose from one hundred and twenty six to one hundred and twenty-seven, but Lu Yu did not feel much change at all, let alone the phenomenon of purple smoke and sudden skyrocketing cultivation.

"If I knew earlier, I would have eaten more natural treasures!"

Lu Yu was thinking about what he didn't have, that is, he was just thinking about it, if he really ate a large amount of heavenly and earthly treasures, he was really afraid of any side effects, and only Ziyan, a situation where cultivation was hopeless, would make such a crazy move.

An hour passed, and Lu Yu's qualifications rose by another 4 points, reaching 131, and at this time, the water in the barrel began to fade.

"Sure enough, the lower the qualification, the easier it is to improve, and the better the qualification, the more difficult it is to promote?"

After another half an hour, the water in the wooden bucket could no longer be seen to be green, and Lu Yu stopped cultivating.

"Lu Lang, quickly test how many qualifications you have improved?"

Of course, Lu Yu knew that his qualifications were now one, three, four, and only improved by more than 8 points, but he still pretended to test it and said, "It's probably around one, three, five!" ”

"That's the first-class qualification", Ziyan said happily for Lu Yu.

Low qualifications do not mean that they can't cultivate, like Ziyan's previous qualification of the Ninth Five-Year Plan, after taking a large amount of heavenly materials and earth treasures, he can still cultivate to the fifth level of qi refining, but this is already the limit of Ziyan's qualification.

Therefore, it is not nonsense that the level of qualification not only affects the cultivation speed of the monk, but also determines the level of the monk's final cultivation.

Lu Yu is not as happy as Ziyan, he only improved his qualification by 8 points for the first time, so there is less and less room for improvement in the future, the qualification of one-three-five seems to be good, but there is still a long way to go from Lu Yu's expectations.