"Boss, this... Is that how it is used?" Xiao Tian asked curiously, and at the same time took out a heartstone from the space ring and handed it to Zixiao.

"You can nibble on one..."

Li Yi'an shook his head, if it is used to increase the sharpness of the weapon on a daily basis, it is true that he can directly use the heartstone to do it, but Zixiao is obviously not to increase the sharpness of the sword body.

"This is the material of the refining weapon, and it can't be directly absorbed, Zixiao, did you find anything?", Li Yi'an asked aloud.

Everyone looked at Zixiao curiously, only to see that she let go of the Zixiao Sword in her hand, and the sword body was suspended horizontally in everyone's sight. Then, she slowly approached the heartstone that Xiao Tian had just handed her towards the body of the Zixiao Sword.

When the heartstone was less than a foot away from the sword body, with a 'whew', the heartstone disappeared again, as if it had been absorbed by the Zixiao Sword.

But this time, under the gaze of everyone, they all saw a little bit of the situation.

To be precise, the sword body of the Zixiao Sword absorbed some of the energy in the Heart Grinding Stone, and the Heart Grinding Stone did not disappear completely, it would turn into some extremely fine black powder, floating in the air.

What Li Yi'an cared about was that the moment the Heart Grinding Stone was absorbed by the Zixiao Sword, the ring seal on the tip of the sword had a momentary flicker, although the change was extremely fast and not obvious, but he could see it clearly.

"Can the Heart Stone weaken the seal?" Li Yi'an looked at Zixiao in surprise, if it was really useful, then Zixiao would be able to recover some of his memories, which was especially important to Li Yi'an, who was full of doubts at the moment.

Zixiao hesitated, and said uncertainly: "It should be, but it feels too vague, if there are more heartstones, you can try again." ”

"It's simple, we have more now. Xiao Tian said and threw part of the space ring in his hand to Li Yi'an, the two glanced at each other, found an open space in the camp, and took out all the heartstones in the ring.

To everyone's surprise, the heartstones were piled up to the size of a small mountain.

And Li Yi'an and Xiao Tian were still at the top of the hill, constantly 'pouring' the space ring.

After a while, Li Yi'an wiped the sweat from his forehead and jumped down from the 'mine' with Xiaotian.

"Zixiao, try it and see if it works. Li Yi'an shook his clothes and stepped aside with Xiaotian.

'Huh~', Zixiao didn't talk nonsense, and plunged into this 'mine', in the surprised eyes of everyone, this 'mine' seemed to be dented, under Zixiao's devouring, it continued to collapse, and the grinding stone was absorbed because of the energy, turned into a mass of black powder, floating in the air, provoking everyone to look for a high place to avoid, so as not to inhale the lungs.

Soon after, this 'mine' was completely swallowed into the 'belly' by Zixiao and disappeared in front of everyone, leaving a large patch of black powder on the snow.

The Zixiao Sword flew back, and after glancing at the ring seal on the tip of the sword, everyone was silent, compared to the previous level of light, it was only a little dim now.

According to this speculation, if this seal is to be completely eliminated, the heartstones needed will be at least several times, or even a hundred times the reserves of this camp.

"Master, the heartstone does have an effect on the seal, but..."Zixiao said this, and he was a little embarrassed to continue.

Li Yi'an took a breath and said helplessly: "It's just that the amount needed is far from enough..."

"Well, yes, I don't know the exact amount, but at least it is several times, even dozens of times, a hundred times what it has absorbed so far. ”

Li Yi'an rubbed his eyebrows, the amount that Zixiao needed was very huge, even with Baiweitang's current money, he couldn't buy it, because in the special period, the heartstone would be listed as wartime materials, and a large number of purchases and hoarding would inevitably attract the attention of other sects.

Li Yi'an had a headache, he didn't think of any good solution, and suddenly, he felt that something was missing in his mind.

"What kind of grinding stone to buy, just find a mine, there are ready-made..."

He immediately took out the map given to him by Xiao Tian before and found the mine that was marked by the Immortal Sect.

The location of this mine is roughly the same as the route they planned, and it is not impossible to take two to three days from the original route to turn around to this mine if they are in full force.

But there were two other problems that stood in the way of his idea.

First, the situation in the mine is unknown, and I don't know the cultivation realm of the garrison, so it is really inappropriate to rush in.

The second question, which is also the most worrying for Li Yi, is that Chu Keren came from that mine, if it has become a territory for people and demons, then they will go to the mine, wouldn't it be a sheep's mouth.

On the contrary, it is best to solve the matter of his identity being exposed, with a treacherous mask and concealment, his body shape and breath are not a problem, as for Xiaotian and the others, they can all be included in the demon bell when the time comes.

"Boss, boss, come here and have a look, I seem to have found the ring you said. Xiaotian's voice suddenly came from the other side.

As soon as Li Yi'an got up and walked towards Xiaotian, Zixiao's voice suddenly remembered in his mind.

"Master, although the first seal has not been completely unsealed, some information has been revealed, and I can perceive that this part of the memory is related to my previous master, Yuan Yishi. ”

Li Yi'an's footsteps paused slightly, he didn't expect this, but he knew very well the importance of Zixiao's memory, although it was not like the memory of the blood pupil, which had a complete timeline, but Zixiao got along with him day and night, and even his life and death were related to Zixiao, and most importantly, there were too many doubts, only Zixiao could tell him.

"What do you perceive?"

"I noticed two pieces of information, the first is a practice called dispelling turbidity and clearing the decision, the specific formula and the method of cultivation, I don't know, I only know the name at the moment. ”

Li Yi'an's heart was a little lost, if it was just one exercise, it didn't mean much to him, he could come up with several sets of exercises needed for sword cultivation, and as for other techniques, he had also accumulated a lot, but he couldn't use them on weekdays.

"What about the second message?" Li Yi'an looked at Zixiao, looking forward to her second message.

Zixiao said slowly: "The recipe for turning into a clear is specially left to the master by Yuan Yishi. ”

Li Yi'an's pupils shrank, and in Zixiao's words, the word 'deliberate' made him very sensitive.

"Zixiao, what do you mean is that Yuan Yishi deliberately left the Qingqing Recipe for the owner of the Zixiao Sword. Or did Yuan Yishi deliberately leave the Qingqing recipe for me Li Yi'an!"

Zixiao was also stunned when Li Yi'an asked her like this, and then she discovered the strangeness in it, Li Yi'an was suddenly selected by her guidance, and she didn't know the specific reason.

But the information revealed in the seal clearly mentions Li Yi'an...

After repeatedly comparing the information she had just received, she said to Li Yi'an: "This is... At the beginning of Yuan Yi, it was specially left to the owner Li Yi'an. ”

There was a 'boom', and it felt like something had exploded in my head.

He swallowed a mouthful of saliva with difficulty, if this was left to him, then Yuan Yishi must have known about Li Yi'an's existence, but according to the timeline, Li Yi'an would not appear until tens of thousands of years after Yuan Yishi's body fell.

Could it be that Yuanzong's Great Heavenly Evolution Technique could be so far? If it could really be done to such a point, why would he lose the battle with humans and demons?

Moreover, if this is really a game that Yuan Yishi did, then what did Yuan Yishi want Li Yi'an to do.

Thinking along this line of thought, since Yuan Yishi can predict his existence, then the exercises that Yuan Yishi specially left for him must not be ordinary exercises, and even have a strong pertinence.

Exercises, nothing more than to improve the realm, or what special effects, Li Yi'an's exercises are not lacking, if the person who does the game is really Yuan Yishi, he should be very clear.

In the area of ascending the realm, the biggest problem has always been how to achieve the true god realm.

From the ninth order of the Void Realm, breaking into the True God Realm requires a catastrophe, if he can't solve the 'void' in his body, he will inevitably be hacked to death in this life.

Yuan Yishi specially left something for him, and it was a exercise... The name is also called dispel turbidity and clear the decision.

Thinking of this, his eyes began to become sharp, if his guess was correct, this clearing technique must be obtained, which means that the seal of the Zixiao Sword must also be unlocked.

This mine is having to go to...

"Boss, boss, I've been calling you for a long time, what do you want?", Xiaotian's voice suddenly interrupted him.

"Ah, it's nothing, why did you call me over?", Li Yi'an collected his thoughts and looked at Xiaotian.

"You brought me to a dark red ring before, you see, it's not this. Xiao Tian said, pointing to a crack in the wall.

Li Yi'an looked at it, and sure enough, it was the space ring that Chu Keren had carried on his hand before.

He had been looking for the ring at first.

What he was looking for was the corpse of the Chu Keren before, the place where it had been torn apart by the mysterious consciousness spinning, but there was nothing but a blurred pool of flesh and blood.

This was also what made him strange, under the circumstances at that time, there was only a five-meter range of movement around Chu Keren's corpse, and objects beyond this distance would be frozen in the air.

Moreover, he saw the whole process of Chu Keren being torn apart, and there was no sign of the space ring being thrown out.

How could it appear in the crack of the wall at this time, there was a distance of more than ten meters from Chu Keren's corpse.

Asked Xiaotian to pay attention to looking for it before, but it was just a fluke...

"Boss, what's wrong with you?" Xiao Tian was puzzled, he should be happy when he found something, listening to what the boss said, this thing is that Chu Keren's carry-on ring, and there must be something good in it.

"It's nothing, maybe I'm thinking too much. Li Yi'an shook his head.

After a while, the items in Chu Keren's space ring were taken out, the space ring, the demon bell, the elixir, the magic weapon, and some heartstones, there was everything, but more of a kind was only four leaves, and the tip was a small yellow flower.

"What is this, it can't be some alchemy herb", Xiao Tian asked curiously.

Li Yi'an picked up a small grass, looked at it in his hand, and nodded to Xiaotian: "It's okay, I'm idle every day in Baiweitang, but I didn't expect that my eyesight is still some." ”

Xiaotian ignored Li Yi'an, took one and bit it in his mouth, and suddenly felt his tongue numb: "Phew... What the hell, so unpalatable. ”

"I take back what I said before..."Li Yi'an looked at Xiao Tian and couldn't laugh or cry.

This herb, called Dawn Grass, has a bitter taste, mostly grows between the high mountains and dense forests, and the small yellow flowers on it will only bloom in the morning light, which is indeed one of the materials for alchemy, as for why it is called grass, not flowers, because when alchemy, only four leaves can be used, not the small yellow flowers.

In his memory, there were five elixirs that would use this herb.

There are only two kinds of elixirs that can be refined with this herb as the main medicine, and the Melting Spirit Pill is one of them, which is mainly used to improve spiritual power.

Because of the high difficulty of refining and the scarcity of Dawn Grass, the Melting Spirit Pill has always been priceless.

Moreover, the people it is aimed at are also relatively high-end, and generally monks who have cultivated to the realm of the gods will ask for * purchases.