It has been the ninth day since Zhu Xuanchen and his party entered the underground palace, as the three of them got closer and closer to the center, the more mechanical beasts rose, and occasionally they would meet other teams, but they generally said hello politely and left, and they were safe, during this time they had already harvested thirteen demon pills, but one thing was very confusing to them, how could the mechanical beasts encountered along the way be one by one, and the realm was only in the early to middle stages of the Transformation God Realm, this level of hunting, for the three people in this cultivation team who were above the Transformation God Realm, there was no great difficulty, they thought about it and felt that they might not be deep enough, how huge is this underground palace, it is impossible to only have this extent.

At this time, the three of them were continuing to look for other mechanical beasts, and the name tag on the waist of the three of them sounded at the same time as the voice of the hostess of the previous competition: "Today is the ninth day for you to enter the underground palace, and the Daoists of the fourth layer should enter the desert area as soon as possible to hunt, because after tomorrow, the grassland area will be automatically closed, and the Daoists who fail to enter the next area in time will be sent out of the underground palace in advance, and the real test will only begin now, come on, everyone." ”

After hearing this, Wu scolded loudly: "Fuck it! Isn't this a pit man! Now I said, we've just been going around looking for mechanical beasts around the neighborhood for the past few days, and we haven't gone much deep!"

"It seems that this is deliberate, to test whether we will be satisfied with the status quo, I think we should not be far from the next area, let's speed up the flight at full strength. After Zhu Xuanchen finished speaking, a pair of wind wings suddenly appeared behind him, and his flight speed skyrocketed.

Wu Da Wu Er also did not show weakness, after forming a mysterious handprint together, Wu Da stretched out his right hand, Wu Er stretched out his left hand, the moment the two put their hands together, their flight speed suddenly caught up with Zhu Xuanchen in front, this speed is even better than Zhu Xuanchen, as if he deliberately maintained the same speed as Zhu Xuanchen, so as not to throw him off.

"What kind of exercise are you? I've never seen an exercise that can also increase flight speed, and it's not uncommon to increase the speed of movement on the ground, and the flight speed is generally increased by using some functional magic weapons, and it seems that my knowledge is still too little. Zhu Xuanchen asked curiously.

"This exercise can not only improve our flight speed, but can even temporarily improve our cultivation, but this exercise is not something that everyone can practice, only twin brothers or sisters like us can do it, otherwise we will not be able to achieve the state of physical and mental unity. Wu Er said slowly.

"I see, and there are such exercises, so I will spare no effort. After saying that, Zhu Xuanchen's speed has increased a lot, and Wu Da and Wu Er naturally followed closely.

Since the sun can't be seen in this underground palace, the light here comes from the bright spiritual lamps above their heads, so they don't know how much time is left before the closure, looking at most of the landscape is still an endless grassland, Zhu Xuanchen began to worry a little in his heart, it is difficult to end here, although he only participated with the purpose of coming to relax and gain a long insight, but if he was eliminated not long after it started, he was not very willing to think about it.

At this moment, he felt a hot wind blowing on his face with the smell of sand and dust, and his heart suddenly rejoiced, this must be the wind blowing from the desert, which proves that the desert is not far away, turned his head to look at the Wu brothers, they nodded at him, it seems that they also know, and they can't help but try their best to mention it.

Sure enough, after flying for about half an hour, suddenly, a long stretch of yellow sand in the distance came into the eyes of the three of them, and in the distance were rolling hills, which were also made of all the yellow sand, this is the world of yellow sand, the ocean of yellow sand, the continuous yellow sand and the sky, you can't imagine where is the end of the sand!

This borderless desert may be a terrifying thing for mortals, but the three of them now, like an oasis they saw when the desert was already thirsty to the limit, the three of them did not pause, and rushed straight to the desert area in front of them.

When they plunged into the desert area, they immediately felt a wave of heat coming, and the number of spiritual lamps on their heads also increased a lot, and the light emitted carried more than ten times higher heat than the grassland area, the air seemed to be burned, and there was no trace of naturally generated aura, and the natural aura came from plants, of course, most of them came from elixirs. Spirit grass, ordinary grass and trees only have a few parts, and here not to mention the tree, except for yellow, there is only yellow, not a little green, only a few dozen seconds in, Zhu Xuanchen has already begun to feel that his body is about to sweat, and hurriedly used spiritual power to prop up a protective cover to isolate the heat.

Cultivators are also human beings, although they have already opened the valley, the food and water needed for survival can be replaced by spirit stones and spiritual energy, but they will also be afraid of heat, and they will also be afraid of losing water, if they do not isolate the heat for a long time, it will make the body uncomfortable, and they also need to use a large number of spirit stones to maintain the moisture of the body, compared to the spiritual power spent on the protective cover, it is dwarfed.

Zhu Xuanchen observed the surroundings and said, "Let's go down, the heat generated by the spiritual lamp above this head is higher than that on the ground, and going down can save a lot of spiritual power spent on the protective cover." ”

"Hmph, then knock out these broken lights!" After Wu Er finished speaking, before Zhu Xuanchen could stop it, he had already launched an attack, but this attack was defused by a certain formation when it was still dozens of meters away from the spirit lamp.

Wu Er was quite unhappy when he saw this, and wanted to try again, Zhu Xuanchen hurriedly grabbed his hand and said: "It's useless, don't try it, even if it is broken, if it is traced, you will definitely be punished after you go out, and how many spiritual lamps can you break them all? This kind of place can still save some spiritual power, save some." ”

Wu Er's personality is a little stubborn, basically except for his eldest brother's words, no matter how reasonable you say, if he insists on doing something, it will be difficult for you to convince, but since Zhu Xuanchen saved him once after all, his status towards Zhu Xuanchen in his heart is second only to his eldest brother, so he didn't continue to attack, and slowly landed on the ground with Zhu Xuanchen.

When they landed and stood on the desert, they saw that there was also a team not far away, these three people were in worse condition than them, each looked exhausted, and when they were about to enter the desert area, a wall of light suddenly appeared at the edge of the desert, blocking the three people from the outside, and at the same time, the name tag sounded the woman's voice again: "The deadline has arrived, the grassland area is closed, please don't resist during the transmission process while still in the grassland area, so as not to have an accident, I'm very sorry." ”

As soon as the woman's words fell, I saw that the name tag on the waist of these three people automatically shattered, emitting a white light that completely covered the wearer, and after the light disappeared, these three people also disappeared into the underground palace, and then all the spiritual lights in the grassland area were turned off, and the grassland area fell into darkness, and there were some sounds that seemed to be mechanical operation in the darkness.

Seeing this scene, Zhu Xuanchen was really glad that he had a magic weapon that could increase his flight speed, otherwise he would have returned to the ground at this time, and put aside his complicated feelings, they continued to embark on a hunting trip in the underground palace.