Time passed day by day, Gu Yue spent every day in a busy day, and before he knew it, another month had passed, on this day Chen Lei came to deliver the goods received under the mountain again, Gu Yue saw Chen Lei and stuffed a piece of paper to Chen Lei without saying a word.

"What is this?" Chen Lei opened the paper and looked at the words written on it suspiciously.

"Go and help me find these things, I can't find them here, the more the better, find them and send them to me as soon as possible." Gu Yue hurried up this time without too much explanation, his plan was in the critical step, and Gu Yue was the busiest during this time.

"What do you want these things for?" Chen Lei looked at the dense handwriting on the paper in his hand and had a headache, he now spent all his time concentrating on cultivation, and he didn't know how much time it would take to find these things, although Chen Lei didn't know a few words, but these days in addition to cultivation, the master has also taught himself to read and write, he can understand the things on this paper, and of course he also knows how difficult it is for him to find these things as a junior disciple.

"Don't ask, I'm useful anyway, it's all for you, I told you to find these things quickly, I have a way to let you pass this assessment." Gu Yue didn't have time to explain in detail, and said to Chen Lei while recording it in the ledger.

"Really?" Chen Lei's eyes lit up when he heard Gu Yue say this, and then he looked at the piece of paper and asked Gu Yue suspiciously.

"Of course it's true, I can't lie to you, I have a secret weapon to say that you don't understand, hurry up and find these things for me, and let you witness the miracle when the time comes." Gu Yue said to Chen Lei with a wicked smile.

Chen Lei shuddered unconsciously when he saw Gu Yue's smile, as if something bad was about to happen, so frightened that Chen Lei didn't dare to rub it anymore and hurried back to prepare things.

"Oh, there are still some things that are not enough, I don't know if Chen Lei can find them all. Gu Yue sighed and shook her head.

Although there are a lot of things here that Gu Yue can use, but there are some high-level materials that are not available here, because those things are also considered useful by the Lingshan Sect and will not be sent here, which makes Gu Yue have no choice, usually he can't leave here easily, even if he can leave him as a helper to find the Lingshan Sect to ask for these things, people will not give them, if Chen Lei goes to find them, it should be no problem, but Gu Yue is not sure, so he can only give this task to Chen Lei with the mentality of trying it out.

Gu Yue now has to hurry up and finish the work in hand, because he still has some preparations that have not been done, he has to confirm it quickly, this time Chen Lei is a specially recruited disciple, and he did not come in at the same time as other disciples of the Lingshan Sect, so there is very little time left for him to prepare, and he will be assessed soon, Chen Lei and his master Huang Wen have no intention of entering the inner mountain in this assessment, they hope that they can pass the next assessment. However, Gu Yue can't wait for the assessment in the next two years, he still has a lot of things to do, and Gu Yue feels that he may not be able to stay here for two years, so he is more anxious.

When Gu Yue was sorting out and recording the goods sent this time, he was suddenly mixed with a hard thing under his feet, Gu Yue looked down and found that it was a sealed wooden barrel that fell to the side, and he didn't know what was inside, Gu Yue stepped forward to help the barrel up, and felt that the things in it were very heavy, so he opened the lid and looked inside.

After opening the lid, Gu Yue was surprised to find that it was filled with a bucket of stones, of different sizes, with a rough surface and yellow-brown color. Gu Yue thought to herself that this was who sold all the stones to Lingshan and sent them, so Gu Yue picked up a stone and examined it carefully, wanting to know if this was just an ordinary stone or something special. If it is an ordinary stone, then these people are a bit excessive, the purpose of the Lingshan faction's receipt is to help the ordinary people in the surrounding villages, but if these people exchange stones for money, then they will be too sorry for the kindness of the Lingshan faction.

After looking at it for a while, Gu Yue really found an abnormality, it turned out that these were really not ordinary stones.

"It's fusing stone! Haha, it's so lucky, the problem is solved. Gu Yue shouted happily.

It turns out that these stones are the most common special stone "fuse stone" on the Yellowstone Continent, this kind of stone is a kind of ore, which can be dug in more than ninety percent of the mountains of the Yellowstone Continent, so it is not rare, but this kind of ore has one and only special function. This stone is usually nothing special like an ordinary stone, but when it comes into contact with water, this stone emits a lot of heat, and the temperature of the stone instantly rises to a temperature like fire.

In some mountains on the Yellowstone Continent, if there is exposed fava stone, then every time it rains, the heat of the stone will cause the rain to evaporate instantaneously into water vapor, and from a distance, it looks like a fairy mountain shrouded in a layer of mist. Because this kind of stone only has this one effect, so the general family will have a small piece of usually used to boil water and cook rice is also very convenient, such a stone can be used for decades, so the usual demand is not large, and the water burned out of this stone always has a smell of stone, the general family conditions are better people are not often used, this time I don't know who found so many fuse stones at once, it must have taken a lot of effort to see this, because this stone is very hard and not easy to mine.

Gu Yue is worried about one thing, and with this fused stone, it can be said that the problem is solved. In the past few days, Gu Yue found a useless cave and recreated a set of devices in it with the help of his memory, when Jacob made a medicinal bath for himself, one side is the place where the fire is heated, and the other side is a large vat. But there is a problem that has been bothering Gu Yue, that is, this is a warehouse, there is usually no fire and smoke, if you light a fire in the cave, the fire or smoke runs outside in case someone finds it, you will definitely come to check, so that you will be exposed, Gu Yue is worried about how to transform the cave so that the breath of fireworks can not run out and be discovered, this perfect solution is sent to the door.

"Great, with fuse stone, you don't have to worry about the firewood being discovered by others, why didn't I think of it before, it's really stupid haha!" Gu Yue happily picked up the wooden barrel and took it to the cave he specially prepared for Chen Lei. Looking at everything in front of him, Gu Yue nodded with satisfaction, now it seems that the biggest problem has been solved, and then it depends on how Chen Lei's preparations are, as long as he is ready and waits.

In this way, Gu Yue happily put into work again, and Chen Lei did not disappoint, he prepared everything when the next delivery came, and handed it over to Gu Yue, now everything was ready, Gu Yue nodded happily.

"Can you tell me now, what do you want these things for?" Chen Lei still didn't understand what Gu Yue wanted these things for.

"You'll know tonight, you wait for everyone to sleep tonight and then come to me secretly, remember that this is very important, it is about your fate. Gu Yue didn't explain too much, just asked Chen Lei to come here in the middle of the night to find himself.

"Oh, okay. Chen Lei scratched his head and turned around and left, although he didn't know what to do, but he secretly cultivated every night, and there was no difficulty in coming out to find Gu Yue, Chen Lei believed that Gu Yue would not harm him and didn't think much about it.

"That's right. Gu Yue suddenly remembered something and shouted to Chen Lei: "This matter must be kept secret, even your master can't say half a word, if you let others know, we will definitely get into trouble, remember." ”

"Got it, I just don't say it. Chen Lei agreed and left, with his character, he would definitely not say anything, and Gu Yue was also relieved.