Time passed in a tense and expectant atmosphere, and everyone was immersed in cultivation and breakthrough.

And Qingyunzi has already become numb in surprise in this process.

However, he was soon struck by another surprise.

Under Lu Chen's arrangement, he also began to refine spirit crystals.

came here because of his senior sister Lin, Qingyunzi suddenly felt that he had hit a lot of luck today.

I didn't expect that I would be able to refine spirit crystals like them.

I must admit that he was extremely envious when he saw the changes in Zhang Junwei just now.

It's a pity that after hearing Lu Chen's explanation, he couldn't help but feel a sense of loss.

After all, talent is such a thing, and it is absolutely impossible to ask for it.

It's just that what I never expected was that in fact, ordinary people can also use this way, just because of their talent, they won't be as exaggerated as Zhang Junwei.

For Qingyunzi, he definitely doesn't dare to expect to be as crazy as Zhang Junwei, as long as he can successfully break through, the current bottleneck is enough to make him overjoyed.

However, what made Qingyunzi even more grateful, in the process of refining the spirit crystal, Lu Chen had taken special care of him.

That familiar power once again emerged to escort his breakthrough.

He was feeling a little struggling, and he relaxed in an instant.

The whole breakthrough process has become extremely smooth.

The reason why he takes special care of Qingyunzi is because, on the one hand, his strength is indeed a little worse, and the other point is that Lu Chen has great respect for Qingyunzi's character.

His belief in subduing demons and eliminating demons has never slackened.

It's just that his own strength is not outstanding, so Qingyunzi's actions are very limited.

In the end, Yu Qingyunzi's strength was even more stagnant, but it was affected by some demons and monsters, and the improvement of his strength became a problem.

Although Qingyunzi has mastered the method of refining, because of the existence of the aura in his body, it will limit his progress to a large extent.

Others seem to do more with less, but he seems to be a little difficult.

Lu Chen felt this situation, so it was naturally impossible to stand idly by.

As the so-called help people to the end, send the Buddha to the west.

He immediately reined in his mind, stimulated the power of merit in his body, and directly injected it into the eight veins of Qingyunzi's Qi Sutra.

Now, Lu Chen's merit power has reached the 6th stage.

The power of cyan merit burst out without reservation, and in an instant, the hostile qi that existed in Qingyunzi's body was quickly dissolved.

If these negative forces have been accompanied by his body, when they come into contact with the energy in the spirit crystal, they will naturally have obvious resistance, and it will inevitably be half the effort, and it will be difficult to progress.

Speaking of which, Qingyunzi himself can be regarded as having done a lot of good deeds, accumulating a lot of merits, and under the guidance of the power of merit, these merits burst out in an instant, becoming a boost to his progress, and becoming twice as effective with half the effort.

In the midst of this cultivation process, nearly ten days passed quietly.

As soon as these ten days passed, the time for the demonic qi to break through the spatial barrier was getting closer and closer.

In the subsequent process of refining spirit crystals, Lin Siyun and Murong Yanran finally spent a large amount of spirit crystals under the merit power aura built by Lu Chen, broke the shackles of the Heavenly Dao, and successfully broke through to the lower grade of the ground level.

The subsequent refining of spirit crystals only made their strength more stable and strong, and they only reached the peak of the lower grade of the earth level, and there was no further breakthrough.

And even if Zhang Junwei has the Tiangang body, under Ahri's suggestion, he has no intention of letting him break through.

This is mainly because Zhang Junwei's physique cannot reach the bearing capacity that the strength of the lower grade of the ground level should have.

If he forcibly improves his strength, then the strength of his body cannot keep up, and it will backfire.

Even if he came from behind, Qingyunzi had gained a lot in the ten days of refining.

His own strength had always stayed at the middle grade of the Xuan Rank, but it only took ten days for him to improve to the strength of a quasi-earth rank powerhouse.

Qing Yunzi felt like he was on the cultivation express, his face was full of excitement all the time, and he was very grateful to Lu Chen, thinking that this was simply a recreation.

However, the biggest gain this time, in addition to Zhuge Rousang's promotion to the middle grade of the ground level, Lu Qingtian's strength was stable in the early stage of the top grade of the ground level, which was what shocked everyone.

Even Han Xiyi's strength has successfully broken through to the middle grade of the ground level in the process of this cultivation.

Everyone has gained a lot, but Lu Chen's own situation is not too optimistic.

After half a month of cultivation time, his strength is still at the bottom of the ground level, and he is only in the peak state of reaching the peak, which is infinitely close to the middle grade of the ground level.

Everyone's eyes looked at Lu Chen distressedly.

To say that the person who has paid the most in these 10 days is none other than Lu Chen.

From beginning to end, he used his own strength to assist everyone in improving their strength, and he never rested for a moment.

But all this is very gratifying for Lu Chen.

Because he knew very well in his heart that this battle was not his own.

After all, even if he was promoted to the Heavenly Rank?

Two fists are hard to beat four hands.

Especially when facing the demon army, he may be able to take the rank of general among the ten thousand armies, but it is really meaningless.

The demon army can fight for the dead and wounded, and finally conquer the city, kill the human race to its heart's content, and occupy the entire earth.

Therefore, he hopes that the strength of the important people around him can be improved.

Even if you can't really block the iron hooves of the demon army, you can still have enough ability to protect yourself in the invasion of this demonic energy.

As the saying goes, stay in the green mountains, and don't be afraid of no firewood.

At that time, as long as you can leave the fire, there will always be a day to turn the tables.

At this time, before everyone present had time to celebrate in this joyful atmosphere, an unusual aura suddenly appeared in the air.

For ordinary people, there may not be the slightest notice.

But as a cultivator, this surging aura is very obvious.

"The demonic energy is coming...... It seems to be faster than expected!" Lu Qingtian pushed open the door of Lu Chen's room, his eyes sank, and he said coldly.

"Eighteen years, everything I expected before is going to happen after all!" Zhuge Rousang followed Lu Qingtian's side, and a trace of worry also appeared in his beautiful eyes.

But their faces were full of deep helplessness.

What had happened was far beyond what they could have prevented.

It was as if all the efforts seemed so pale and worthless.