The building of the spirit is coming, and it is time to prepare for it.

Breaking through the spiritual building period, it is possible to use those second-class and third-class spiritual materials, but Li Dui is ready to use those third-class, although the suffering may be more and more, and for the greatest success in the future, Li Dui can only work hard.

There are two kinds of spiritual materials, one is the divine fruit, the divine flower, etc., which are just picked and have strong spiritual power, and cannot be practiced into medicinal herbs. Others, divine fish, pet egg type spirit creatures can also be, using this kind of spirit material, although the feasibility of obtaining special properties is increasing, but also has greater will damage, so that the living spirit creature is hindered, becoming a human not a ghost or a ghost.

Therefore, Li Du only thought about using the first one.

In the past few days, he searched all over Deyang City, looking for spiritual materials of the Divine Fruit type, but he did not obtain them.

It is very rare for those who are capable of spiritual materials to live in it, but the price of those third-class materials is very expensive. A third-grade water dew seed can be sold for up to 2,000 medium-grade spirit crystals, which makes people stunned.

But Li Du had long expected this situation, and he finally bought the two third-class materials, dogtail grass and seven-core seaweed.

These two materials are very common, and the probability of using them is not very high, even if they are above a hundred years and months, there are only ten medium spirit crystals.

Then he exchanged a lot of inferior spirit crystals again, enough to reach thousands of grains.

Li Du returned to Mu Yutang, "In cultivation, don't call me if you have nothing to do." ”

Li Ying, who wanted to get closer, could only wrinkle the bridge of her nose and leave, "Uh-huh, uh-huh".

What will he do?

It's time to go to the big ticket.

The spirit consciousness entered the spirit tower, and the inferior spirit crystals were placed like a hill, and the two medicinal herbs were placed next to it.

That day, he transformed into a second-class red fruit from the spirit tower, and now if he uses these two medicinal herbs that don't have much money, he will transform into a high-grade divine fruit.

The chances are slim, because there are too many third-class materials to count, and it will be very difficult to transform into the divine fruit of conformity. But if you always have expectations, you can do it, and maybe God is free to set the number. If he really can't, he just uses the second-grade red fruit.

"Transform, Transform......"

Repeat it again and again, and stuff it back into the spirit crystal.

To transform third-class materials, you need four tower values, which are four inferior spirit crystals.

All kinds of high-grade materials, constantly coming out of the spirit tower, there are the minerals, the herbs, and the spirit of the spirit beasts, etc., there are so many materials, basically they are not recognized.

This is not very strange, within this world of cultivating immortals, there are thousands of realms, and in the continuous expansion, new realms keep coming out.

The realm is not all controlled by human immortal cultivators, there is also the demon realm controlled by the demons, the demon realm controlled by the demons, and there are countless sea people in the endless sea realm. The immortal cultivators of human beings are part of heaven and earth, not the ones who control them.

Li Du also slowly learned these truths from books, and when he knew it, he was a little happy, and he made a difference.

There are so many nameless things, many of them all from other races.

"Transform, transform......."

Li Du didn't have the time to study all kinds of materials, and he didn't care about the good or bad, he only saw spiritual materials that were not divine flowers and divine fruits, and immediately followed the transformation.

The moment passed gradually, and after a few moments, the hill-like inferior spirit crystals had been used up, and next to the spirit tower, two ordinary pockmarked pills were placed. It turned out to be the same, and it happened to be sadistic.

"Can't you? I just don't believe it. ”

Li Du walked downstairs and went to the surrounding shops to exchange a lot of inferior spirit crystals again, more than before.

The price of his transaction was very low, and the shopkeeper in the shop was so happy that he couldn't keep his mouth shut, "Next time I come, Li Zhangdian, I have a lot of inferior spirit crystals here, and I can have as many as I want." ”

Coming to the second floor again, Li Du changed again and again.

Huang Tianzheng's heart is very low, and it can't compare to endless changes.

Five days have passed, tens of thousands of times of transformation, and I don't know how many times I went downstairs, Li Du finally had those two spiritual materials.

After not being too tired, a little expectation, but a little happy.

Purple hearts. On the pale pink peach, there are vein-like purple lines, layered and criss-crossed, becoming a rather wonderful picture. The spiritual power of the divine peach is rich, and if you don't hold it in your hand, as long as you get closer, you can feel that there is a pure core flame qi in the purple lines.

According to the record, the purple hearts were not knotted on tree branches, but actually knotted in the flame magma, which was produced through the veins of spirit crystals, and belonged to the spirit material of fire that was difficult to obtain.

Moonflower. The heart of the flower, the flower piece, is also close to the water color, the flower piece, the light yellow flower texture flutters in waves, like the reflection of the moonlight in the river water, like ice, like ice crystals, very delicate. Just one look at it can be intoxicating.

Only in that place where the spiritual power is very pure, but it happens to come into contact with the very pure moonlight, it can give birth to the flower of the moon. It doesn't need to grow on its own, it is the condensation of spiritual power and moonlight, and there is no attribute theory, so it is very difficult to obtain. To be able to say this, in the overall cloud and mountain realm, there is only one tree.

Li Du realized that he had only seen it once from a very obscure book, and then guessed it.

He couldn't imagine that he could transform into such a spiritual material, and if he let it go and sell it now, even if it was worth 10,000 medium spirit crystals, he would have to compete for the skull.

Then, he smiled helplessly, it was good, but it was better. The Flower of the Moon is in line with the cultivation of immortals by women, and it is not suitable for him, he can't use the Flower of the Moon to transition to the Spirit Building Period, if Li Ying wants to, he can give it to her, so he also keeps it.

But the purple red heart is really very consistent, the spiritual material of the five attributes, the immortal cultivator is also easier to accept, and the induction of his cultivation does not collide with the purple heart.

That's it.

Fortunately, with that achievement, Li Du's face was full of joy, and he took the spiritual materials and slowly came out of the cultivation room.

Li Ying happened to be reading on the floor, and when she saw Li Dui, she didn't pay attention to it, but just glanced at it, with a very unsatisfactory look.

She complained in her heart, "These days, when the eldest brother goes out, I don't pay attention to him many times, ah, I don't pay attention to him." ”

Li Du got closer, "Angry with big brother?"

"Hmm. Li Ying tilted her head and just ignored it.

Li Du paused for a moment, deliberately not talking much, and passed by her.

Li Ying was in a daze for a moment, and her heart was pounding, "Now you don't even pay attention to me anymore?

Her white face was flushed, her mouth was slightly pouting, two large tears were swirling in her eyes, and her aggrieved appearance made people's hearts ache when they saw it.

As soon as the eyes were closed, Li Ying's smaller body floated into the air and hugged Li Du tightly in his arms. Li Du rubbed the bridge of her little sister's nose, "Go out, Ying'er, let's go play." ”

Li Ying cried and laughed, but still tilted her head, "Ah, I don't answer you anymore." ”

The two of them came down the road together, and when they arrived at the shop, they saw Sun Qi coming quickly, and in his hand, there was a large notice board.

"What is this?" asked Li Ying in surprise.

Sun Qi flatteringly held the panel to Li Du, "The things sent from the Jade Iron Sect, Brother Dui, take a look." ”

"It's the one who wants to rent it. ”

Li Ying was not surprised, she injected a wisp of true power at will, and looked at it, but her face became very strange.

Sun Qi added again, "It's Mrs. Wang's intention." ”

"Tell me to go to the Jade Iron Society in Deyang City?"