Bai Fei maintained the fine tradition of asking questions if he didn't understand, and asked directly to Zai Zun, since this fragment is so precious, why don't those big guys in the fairy world take it away and refine the best immortal weapon for their own use?

Emperor Zun sneered disdainfully when he heard this, and then said indifferently: Not everyone knows how to refine weapons, even if they can refine weapons, they can take this broken thing and refine the best immortal weapons in the heavens and ten thousand worlds! Those few pseudo-Da Luo in the immortal realm who have broken the way forward, where can they have this ability? In their hands, this thing can at most refine a medium-grade immortal weapon!

Bai Fei's heart suddenly cooled when he heard this, but he still asked tentatively: "Can you do this job, big boss?" Zaizun said indifferently: "Little Doyle, Bai Fei heard that I will go down and get this fragment up, can you help me refine a piece of immortal weapon?" Without waiting for Zaozun to speak, Bai Fei hurriedly added: I don't have high requirements, I don't want any top-grade immortal weapons! High-grade ones are fine, what do you think? After all, I can't still use the Flying Immortal Umbrella when I go to the immortal realm, right? This thing is easy to use, but after all, it is only a medium-level magic weapon!

Hearing this, Zai Zun said in a somewhat strange tone: Intermediate magic weapon? hehe...... He seemed to want to say something, but he didn't say anything when he was halfway through. Changed the topic and said: I can help you refine a superb immortal weapon, anyway, this is not my direct attack, you go down and get that broken thing.

Bai Fei was a little puzzled at first when he heard this, but then he couldn't care so much. Bai Fei's heart was completely filled with the surprise that the robber had promised him to refine a superb immortal weapon at this moment!

Bai Fei was originally afraid that the Emperor would not agree, but in his heart, he had already begun to think about how to persuade the Emperor. How do you know that the robbery zun agreed so happily, although I didn't understand the meaning of the first half of the sentence. But now Bai Fei was thinking, how to go down and get out the fragment of the acquired treasure as soon as possible, so that Zai Zun could help him refine the best immortal weapon!

Zai Zun secretly said in his heart: Although "he" has not used it since he became enlightened, how can the object of accompanying "him" be just a medium-level magic weapon compared to the flying immortal umbrella? This kid is really illiterate!

Immediately, the Emperor was silent again, and Bai Fei, who was already carrying the Flying Immortal Umbrella and going to the bottom of the cave, didn't know anything about it! Bai Fei was holding the Flying Immortal Umbrella on his head, and the earthy yellow faint light streamer shield was particularly obvious in the dark tunnel. Although he said that he was wearing a flying immortal umbrella, it seemed that the Gangfeng outside really couldn't hurt him. But for Bai Fei's sake of caution, Bai Fei still didn't disperse the close-fitting aura protective cover. The further down Bai Fei went, the more movement came from the earthy yellow light mask of the Flying Immortal Umbrella. From the clattering of iron at the beginning of the hole, it has escalated directly to the movement that now seems to have been hit head-on by a solid cannonball.

Bai Fei was frightened when he saw it, although the flying fairy umbrella hung down to protect his body, and the faint earthy yellow streamer was still strong! But this movement was terrifying, it was too close! The continuous collision between the light mask and Gangfeng happened less than ten centimeters in front of Bai Fei's eyes! This thing knew that Gangfeng couldn't hit you, but it kept greeting you straight to the door, and it kept in front of you, and it was scary, and it was scary?

But for the sake of the treasure below, I added that the boss said that it was okay to carry the flying immortal umbrella, so he coaxed Bai Fei Bai Daxian and did not retreat until now. Bai Fei just held the "cannonball" all the way, and went down with a bang.

This cave is shielded from the divine sense, and Bai Fei doesn't know how long it will take to get to the end. But looking at the surrounding holes that had shrunk from tens of meters in size at the beginning, to only a dozen meters apart from the cave walls now, Bai Fei estimated that he was almost at the end.

Sure enough, in the clanging sound all the way, Bai Fei fell for less than twenty minutes and finally bottomed out. Looking at the "iron rod" with a slight blue light, the size of the bowl on the top is irregularly broken, but the bottom is only the thickness of chopsticks, more than two meters long, thick at the top and thin at the bottom of the "iron rod". Bai Fei was basically sure that he had not found the wrong thing. Because of the broken fork above the thing, it is still "unscrupulously" spraying outward.

The diameter of the bottom of the cave is also more than one meter, and Bai Fei is standing slightly lower than the "iron rod" now. After all, although Bai Fei's innate Dao body is not short, it is one meter and ninety-nine tall. But the exposed part of the "iron rod" on the ground is more than two meters. Bai Fei is now standing under this "iron rod", so there is no Gangfeng in this area, which is the so-called close-range blind spot.

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Bai Fei stood below and looked carefully, the "fragment" of the acquired treasure in the mouth of this robber boss. Although Bai Fei felt that something of this shape, called a stick or a lightning rod, was more appropriate than a fragment. But Bai Fei is not stupid, he doesn't have the idea of robbing the boss for such a title. Bai Fei looked at it for a long time, only to see that the "iron rod" rod body had various complex and unclear patterns on it. Bai Fei, who didn't understand much, gradually lost interest in watching it, and reached out to pull out this thing.

But when Bai Fei's hand was about to touch the "iron rod", Bai Fei suddenly stopped thoughtfully. Do you want to say that Bai Fei suddenly stopped for Mao? Is Bai Fei afraid of being hurt by this thing? Is it that Bai Fei doesn't want it? No!

It turned out that Bai Fei just wanted to pull out this thing and hurry out. However, he suddenly thought: If this thing is pulled out, will the Gangfeng outside stop directly? If it does, wouldn't Bai Fei have destroyed his own exclusive cultivation "treasure land" with his own hands? He is still stuck in the late stage of the second layer of the "Cause and Effect Sutra"? It has not yet reached the expectation before entering the Gangfeng Valley; at least the "Cause and Effect Sutra" will be cultivated to the middle level of the third layer.

But Bai Fei's shallow experience obviously couldn't help him make a choice. Bai Fei could only play again, he licked his face with the spirit of asking if he didn't understand, and ran to the sea of knowledge to ask the robber boss. After listening to Bai Fei's question, he replied: You can take it, but you can't put it into the space ring. If you take it, although it will cause a gust of wind fluctuations, this piece of debris will still keep spitting out the wind, but the area of the canyon outside is estimated to expand slightly. If you put this shard into the Spatial Ring, it will immediately stop spewing Wind. When the time comes, even if you take this out again, it won't be spitting wind unless you know how to restart it!

Bai Fei probably understood, this thing can be taken up, but without this hole in the ground, the area of Gangfeng Valley is likely to expand a little. If this thing is put into the space ring, it has to be "extinguished", then this is one of the forbidden places in the cultivation realm that has been passed down until now, I don't know how many years, Gangfeng Valley will be removed from the list today!

Bai Fei still has to rely on the environment here to cultivate, of course he can't destroy this environment. At least until he reached the expected middle stage of the third layer of the Cause and Effect Sutra this time, Bai Fei would definitely not put this thing in the space ring.

Bai Fei thought about it carefully, in order to prevent him from taking out this "iron rod" and making the area of Gangfeng Valley expand too large. Bai Fei decided to take it or take it, otherwise wouldn't he fly Bai Daxian down for nothing? As the saying goes, it's good; thieves don't go empty, right? Ahem! No, it should be that he Bai Daxian can't run for nothing, and this "" will be used as his Bai Daxian's errand fee.

After taking it, Bai Fei decided to put this "iron rod" at the bottom of the crater, so as to minimize the impact of moving this thing on Gangfeng Valley. Although the rod body below seems to be very safe and harmless. But Bai Fei still strengthened the personal aura shield before grabbing the "iron rod" with his hand. Wait for Bai Fei to grab the iron rod and pull it up hard. I found that this thing looks quite heavy, but it is very light. Just like the aluminum in the tattered tatters collected by the old man Bai when he was on earth, the volume and weight do not match at all.

In order to prevent the "iron rod" from breaking off the fork, the gushing wind sprayed indiscriminately, sprayed down the surrounding stone walls, and buried himself alive below. Bai Fei could only fly upwards with the same "iron rod" pestle as when he was there, holding the "iron rod" that kept spitting out the wind.

Although this time it was "uphill", because there was no need to defend against the wind coming from direct fire, and the cave wall became bigger and bigger as it went up, it made Bai Fei go up much faster than when he came down. It didn't take long for Bai Fei to return to the bottom of the crater, Bai Fei looked around, and finally chose a position just out of the cave and inserted the "iron rod" there.

It's just that what Bai Fei, who was in the center of Gangfeng Valley at this moment, didn't know was that as he held the "iron rod" for a while, the already large Gangfeng Valley expanded a lot of territory. It almost affected the mountain forest where Ergouzi was, and Ergouzi, who was hunting in the mountain forest, was startled by the huge movement that suddenly appeared dozens of miles away! At this time, Bai Fei, who was still in the core area of Gangfeng Valley, still knew nothing about this!

Bai Fei wandered around the bottom of the crater, but didn't find anything else that dared to be interested. He jumped directly to the edge of the crater, but Bai Fei found that he had returned to the embarrassing situation of having nothing to do before going to the cave to hunt for treasure. In desperation, Bai Fei had no choice but to sit down and continue to comprehend the exercises of the second layer of the "Cause and Effect Sutra".

The only robber boss who can unlock the seal of the exercise is obviously not going to help Bai Fei "cheat". Bai Feiyue was in the sea of consciousness over and over again, "looking" at the exercises on the second layer of the "Cause and Effect Sutra". But until he saw himself almost asleep, he still didn't have a clue at all. Bai Fei was afraid that he would fall asleep, so he quickly got up and took out the Flying Immortal Umbrella directly from the space ring to practice, and found a physical technique from the memory of the old ghost. Wait until the sleepiness that has just arisen, and there is nothing left.

Bai Fei's mind was empty for a while, and Bai Fei suddenly thought of it; Isn't this exercise called the "Sutra of Cause and Effect"? Shouldn't the starting point be to think about the causal relationship between ordinary things? The last time the "Sutra of Cause and Effect" broke through the second layer, wasn't it because of the emperor, because of Bai Fei, who raised his hand and dusted hundreds of thousands of barbarians. The more Bai Fei thought about it, the more empty his mind became, then the biggest cause and effect he had now was the cause and effect between him and Emperor Zun. This is a bit too "heavy", and it is not something that Bai Fei can understand now.

Then next, Bai Fei's biggest cause and effect should be between him and Old Man Bai. Originally, the old white head was already dead, and under normal circumstances, it was said that the cause and effect between him and Bai Fei was basically over! But who made Bai Fei suddenly embark on the path of cultivating immortals, and learned the way to revive the old white head. Then the cause and effect between them is still unbroken in the timeline.

It's just that now this state of cause and effect is in the "uncertain" state of Schrödinger's cat! It has become a "hidden" state between the real and the dispensable. Then Bai Fei should now need to lift the seal of the third layer of the "Cause and Effect Sutra", and straighten out the cause and effect that is in a "hidden" state!

Bai Fei had a complete idea now, Bai Fei quickly grabbed this line of thought and sat down, and began to quietly and carefully "pull" the cause and effect between him and the old white head in his heart.