Since Nangong Feng flew to a height of fifteen miles, after seeing that Leng Ao couldn't attack him, he didn't pay attention to Leng Ao anymore, but kept flying south under Mu Ming's guidance.

The four marshals had a very bad attitude, and they didn't talk to Nangong Feng at all, as soon as Nangong Feng entered, they would attack. Of course, in the Void Palace, he couldn't be attacked, but it still made Nangong Feng feel very angry.

Mu Ming said at this time: "You can kill them, I will absorb their Yuan Infant, their Yuan Infant is good for me." ”

Nangong Feng thought for a moment, since their Yuan Ying was useful, it would be good to kill it, anyway, it seemed that they would not have any cooperation with him. So he used his marshal's late puppet, threw the attack ball in after entering, and then retreated before the marshal's attack arrived. The four marshals were in the space of five zhang, and of course they couldn't block those attack balls, so they were all blown up one by one.

After they died, Yuan Ying flew out and was quickly taken away by Mu Ming.

Nangong Feng took their corpses, threw them into the third cave, and looked at their things again, there were four ground-level weapons in it, one of which was a shield, which could block lightning attacks, and it was a medium-grade high-grade one. There are also quite a few marshal-level puppets, two of which are puppets in the middle of the marshal. There are a lot of other things, but the ones that are helpful to Nangong Feng are basically not, there are only a dozen medium-grade medium-grade terrasel talismans, which can be regarded as a bit useful.

He was surprised when he saw the storage bags he had received this time, including 27 million yuan crystals alone, although he knew that there must be a lot of such materials on the battlefield, but when he really saw it, he was still very surprised.

In addition, there are 371 Yuan Qi cannons, of which there are 300 that can be carried and flying, and the other 71 are all required to be installed, and one of them is very large.

He carefully compared them, and knew that there were actually four kinds of these cannons, the first one was the largest, and there was only one, which could be said to be large, and the kind of fixed cannon in the southeast camp was like this. The second type has thirty gates, which is considered medium-sized, and the one I got in the Fuding Mountain Yuanjing Mine is this kind of door. There is also a small one, with forty gates, and the ones seen outside the purple volcano are like this. The other three hundred doors can only be regarded as miniature, of course, the miniature ones can be carried and flying, and they can attack in flight, which is a good improvement.

Of course, the micro one also has a weakness, that is, it can only attack a range of five miles, and if it is attacked from ten miles away, the attack power will be reduced a lot. Of course, other types of Yuan Qi cannons can attack ten miles away. He also knew that when these cannons were installed in the future, he would not be afraid of anyone.

Later, he did install these cannons, and they were all placed in a hole in the ground, for which he dug a hole in a ten-mile radius and installed all these cannons in it. He also opened a space of ten miles to enclose the fourth hole.

He also moved the existing Yuan Qi Cannon, as well as the Rune Cannon, and also moved the Yuan Vein that was originally given to the Fu Cannon, specifically to replenish the vitality of the large Yuan Qi Cannon and the Fu Cannon.

As for the other things I got this time, there are a lot of them, but they are basically accessories for the Genki cannon, and there are no puppets in them.

In fact, he didn't know that this was the vast majority of the strategic substances in the southwest camp, and in that formation, there were basically other substances, Yuan Jing and Yuan Qi Cannon, all in this formation. Of course, this is also because they have already lost material once on the front line, which is why there are so few.

As for Liu Qian, he didn't write nonsense, but he did think that Nangong Feng would be caught, but later he was moved to Duan Shihao's space. After meeting with the other two Yuan Masters, he found out where this place was. At the same time as I was shocked, I also began to regret that I had written the real thing, but there was no way to do it.

But he persuaded Duan Shihao and that Yuan Shi not to cooperate with Nangong Feng. Duan Shihao helped Nangong Feng refine the puppet, and of course Nangong Feng also used the pill as a reward. Now Liu Qian said that he couldn't help Nangong dry anything, otherwise, he would be sorry for the southwest. And he also said that what he did wrong was to write the real way for Nangong Feng.

Nangong Feng smiled when he found out, he didn't take what Liu Qian said seriously. But he still shiyan Liu Qian's method of writing, and Shiyan found that it was really easy to use.

Of course, after he finished refining a Yuan Qi cannon, he lifted the sacrifice again, he didn't want to be out of the Void Palace, and the Yuan Qi Cannon would explode by itself, after all, that kind of cannon can be used without sacrifice, and in the Void Palace, no one can snatch it, so he didn't have a sacrifice.

For marshal-level puppets, he lifted the restrictions on those puppets, and then sacrificed himself. He also gave the marshal-level puppet he got from Duan Shihao the ability to use Yuan Jing to replenish his vitality. In addition, he remembered the marshal-level puppets that were deliberately blown up by himself, and he was a little annoyed in his heart, but he soon didn't want to.

He also knew the principle of these two methods, that is, they both relied on the machine spirit to do it, for self-detonation, it was to command the machine spirit, if the master died, it would self-destruct. Of course, this order is mandatory, and the prescribed method of sacrifice must be used in order for the machine spirit to do so. As for the ability to use Yuan Jing to replenish Yuan Qi, he also knew that it was the machine spirit that extracted Yuan Jing's Yuan Qi and replenished it to the body.

After knowing this, the first thing he thought of was a space mark, and if he could use a similar method to make a space mark. You can use Yuan Jing to replenish the vitality, you can enter the human body and the owner can't take it out, you can detonate it when you need it, you can accept the master's order to release the vitality, and you can use it to communicate with each other, in this way, this kind of space mark should be good. But he didn't have an idea of how to do it, but of course he thought it was an idea.

In addition, he also thought that if he could make the spirit of the Yuan Qi Cannon also use the same method to extract the Yuan Jing's Yuan Qi, then the Yuan Qi Cannon would also have infinite Yuan Qi. He told Ximen Wan'er about this idea and asked her to have a chance to study how to do it.

Later, he went to the space where Liu Qian was and told Liu Qian about this idea, but Liu Qian scoffed, saying that they had studied it for so long and had not studied it. Of course, Nangong Feng wanted to ask Liu Qian to help with the research, but after saying that, Liu Qian was very horizontal and ignored him at all.

After Nangong Feng saw his attitude, he gave up. Looking at Duan Shihao and the other Yuan Master again, they turned their heads away from themselves. Nangong Feng finally knew that the three of them should not be together, and now it seems that they will not cooperate with him. However, he still enlarged their space to a radius of ten zhang, after all, the three of them were a little crowded in the space of five zhang. In fact, this enlargement is not to enlarge the original space, but to build another space of ten zhang on the outside, and then remove the space of five zhang inside.

Later, he also asked Gu Yi to help refine those corpse puppets, but since Duan Shihao didn't seem to be able to cooperate, he could only find Gu Yi. When refining, he didn't add the weapon spirit to the marshal-level puppet, after all, after adding the tool spirit, he couldn't use it for the time being, and if he wanted to add the weapon spirit, he still needed to find the tool spirit, so he didn't add it.

After refining, he already had a puppet in the late marshal, the middle stage of the nine marshals, and the early stage of the twenty-seven marshals, of course, a few of them he couldn't use yet, but he felt that when he reached the Fengyun Continent, he could use them. Of course, there are more other Yuanshi-level puppets, but the puppets in the middle and late stages of the Yuanshi are not enough for five hundred and twelve.

Half a year later, the Phantom Sky Fire finally stopped changing and also had assimilation rules. This made Nangong Feng very happy, although this ability cannot be passed on to people, and it needs to be used once if there are impurities, but it has become unlimited, so anyone can.

He hurriedly informed Nalan Yanran, Si Rui, Wang Ling'er, Wang Ke'er, Ximen Wan'er and others of this matter, and also said that this ability could be used when he reached the Yuan Master level, so they could eat Yuan Shi Dan and Condensation Pill at will. Of course, they were all very happy.

Originally, Si Rui and Nalan Yanran had long known that the Earth Fire Heavenly Fruit was gone, so they both stopped eating the Condensation Pill, and now their cultivation is extremely slow, of course, this slowness is only relative to Nangong Feng, because they have been cultivating with essence balloons. And Ximen Wan'er and Wang Ling'er have not yet reached the point of eating the Condensation Pill, so they did not delay.

Later, when Nangong Feng was about to advance, he landed, took out the big boat he prepared, and advanced on the big boat. Before he advanced, he still arranged a formation to protect the big ship. There are no Xiuyuan sea beasts in the nearby sea, some are just some fish and shrimp and the like, so it has no impact on Nangong Feng's promotion. Of course, now Nangong Feng also knows that Xiuyuan's sea beast is also called a demon beast.

After the promotion, Nangong Feng flew again and continued to the south. After Si Rui and Nalan Yanran were on the tenth floor, they were also persuaded by Nangong Feng to rush into the eleventh floor, so that they could also strengthen their bodies.

After another two years, Zuo Chongming was finally promoted to become a marshal. When he was promoted, the vitality around him was sucked away, and those vitality formed a vortex that circled around him, and after a year, he was finally promoted to marshal.

However, Mu Ming said that this was because his space was too small, otherwise, he would have become a marshal a long time ago. Nangong Feng was stunned after hearing this, and asked Mu Ming if he didn't say it earlier, in that case, he could open up more space for Zuo Chongming. However, Mu Ming said that what is the use, whether he becomes a marshal or not, for Nangong Feng, there is no difference.

Although Nangong Feng didn't agree with what Mu Ming said, he still knew that the original promotion also needed a larger space, so that he could have enough vitality to support it. It's just that for the promotion Yuanshi, there is not such a big demand for vitality, so I can't feel it. However, from the beginning of the promotion to the Yuan Master, the concentration of the surrounding Yuan Qi and the size of the space will affect the promotion.

So he hurriedly told Wang Ling'er and the others, asking them to go to the public space to advance if they wanted to advance, after all, there was a lot of space.