It's also annoying to say. Most of today's books are for the pursuit of beauty, in fact, in order to make the price higher, whether it is the cover or the inside page of the illustrations are mostly made of plastic cardboard, and even some books are extremely tall and the entire book is made of plastic. And using these books as fuel, the size of the smoke, in fact, they burned the wood indoors for so long, more or less bearable. But burning plastic produces toxic gases, and anyone with a little common sense would not want to inhale that exhaust gas into the body.

Now they looked at the green pipes on the ceiling, and everyone was very happy. It's comfortable just to look at, not to mention that these pipes are really practical.

Wang Feng and Yang Yi have already begun to pick out books that are as simple as possible. After all, this is the first time Xiao Qi has tried to use these pipes to exhaust the air, and in case something goes wrong, with the previous experience, they still try to avoid using plastic paper books.

And Xiao Qi has already eagerly begun to practice with the exhaust fumes of wood burning first. He stood in front of a fire, and with his already superior eyesight, he gathered every wisp of green smoke from the burning of the fire in front of him as far as his eyes could see, and pushed it into the pipe.

The few people sitting near the fire suddenly felt that the air they breathed became fresher, and their faces naturally showed pleasant little expressions. And a few small animals that had not really fallen asleep wittily discovered this, and immediately and consciously gathered around the fire. After all, the exhaust fumes from wood burning are not good, and I had no choice but to endure them before. Now that they have Xiao Qi's manpower smoker, they won't be stupid enough to continue to stay in the place where the smoke is billowing.

Unfortunately, after a while, the air around here was cloudy again. A few small animals immediately took the brunt of the frustration on their faces.

"What's wrong?" Xie Tingting and Xiao Tao came over together and asked.

Xiao Qi scratched his hair in embarrassment and said, "It's not difficult to send these exhaust gases into the pipeline, but with my current ability." I haven't been able to get these exhaust gases out of pipes for such a long time. If I stop pushing these gray smokes, they will come out of the pipe again in a few moments. ”

Xie Tingting tried to comfort Xiao Qi and said, "It's okay, you practice slowly." After all, it's normal that you've only been aware of this ability for a few days, and it's normal that you're not proficient enough. Just practice more. ”

And Xiao Tao immediately called Fick out again, and began to study how to help Xiao Qi better use his ability to use these plant pipes to exhaust.

Xiao Qi was also very conscious, and took the initiative to confess to Fick that his current ability proficiency and his current ability were still insufficient.

"With my current alien energy. The ash smoke can only be continuously pushed into the pipe for no more than 4 minutes. And in these 4 minutes. I guess I can push the smoke to the confluence of the four pipes at best. The pipes that are connected to the outside are still so long, and most of the gray smoke will naturally come out of the pipe openings in the room again. ”

Xiao Tao and Fike listened carefully, recording Xiao Qi's situation from time to time.

Xiao Qi continued: "And there is one more question. These pipes are too long. And the air flow that I can control at the moment is not that wide. I can only perceive and control the movement of air within a 5-meter radius of myself. No matter how far away I am, it's hard to even perceive, and it's even harder to control it. ”

Fick immediately called up the distribution chart of the plant pipes. In the interior part, the length of the four strands of pipes is 2.5 meters, 2 meters, 54.5 meters and 4.5 meters. The length of the pipes from the confluence of the strands to the kitchen is about seven meters*. Almost eight meters. And then the indoor pipes in the kitchen are about three meters long. If you add in the length of the pipes leading from the kitchen wall to the outside, it is about three meters. Considering the twists and turns of the pipes, Xiao Qi must be able to control the air flow of at least about 20 meters before these pipes can be used to exhaust the exhaust gases from the fire in the hall to the outside.

This length is undoubtedly unattainable for the current Xiao Qi.

Fortunately, now Zhao Jiarui has woken up. With the help of his fire-based ability. They still have about two weeks of wood left.

During this time, first, of course, I hope that Xiao Qi can improve his proficiency in wind control and enhance his abnormal energy.

Second, this time there is no need for Xiao Tao to supervise. Fick has consciously begun to improve the plant pipeline.

"There's another question," Xiao Qi said to Xiao Tao and Fike as he rested and recovered his abilities as he looked at the plant pipes. "With my current ability, I can't control the flow of air in all four directions at the same time. Other words. I couldn't control the exhaust gases from the four fires at the same time. ”

"Well, Fick and I have already thought of this. We're already starting to figure it out. Xiao Taotou continued to tap on the keyboard without replying.

Xiao Qi was suddenly a little embarrassed, and felt more and more that his ability was too weak. He glanced at Zhao Jiarui, and suddenly understood how Zhao Jiarui's fire-based ability was so weak that he could only hit a small spark. Maybe people don't complain that his abilities are too weak, but he really doesn't feel good.

But at the same time, Xiao Qi watched as Zhao Jiarui was now skillfully supporting the burning of four fires at the same time. Since Zhao Jiarui's abilities have become so strong, Xiao Qi believes that as long as he practices more, his wind abilities will become stronger sooner or later.

"Come, let's eat first." Except for Xiao Tao, who was busy researching with Fick on how to improve the plant pipes, several other women reheated the meals taken out of Xie Tingting's space for everyone.

Now that Zhao Jiarui is in charge, it is still possible to make a certain fire reach the heat that can be cooked. So, Xie Tingting and the other women happily fried a few more plates of green vegetables and came out to add food to everyone. As for reheating the meals in Xie Tingting's space. Just now, Xie Tingting directly took out those meals from the space along with other green vegetables. A few plates of greens were fried, but those meals were a little cold. This time, Xie Tingting had a long memory, and first put the freshly fried vegetables into the space, and then reheated the cold meals with the other women.

At this time, Xie Tingting took out the freshly cooked vegetables from the space, and then quickly added them to the dishes for everyone. The women divided the meals one by one. Everyone happily began to eat.

A few of the critters had already started eating, and they were almost finished by this time. After all, they were all carnivores, and they were not interested in the new portions of greens that the women had added.

Watching people eat a few new vegetables there was a lot of fun. Now the indoor temperature is a little higher because of Zhao Jiarui's blessing on the fire, and several small animals start talking after dinner.

This time, it was Gilles who spoke first. It stared intently in the direction of the gate, muttering to itself in a low and abrupt voice, "The black fog outside feels amazing to me. ”

Xiao Meow ran to ask Xie Tingting for a second meal, but she didn't hear it. Tyson didn't pay much attention to it.

The princess's ears stood up, but she spoke, "Wonderful? How does it feel? I don't feel it at all. ”

Gilles glanced back at the princess, then at the little meow who had just run back, and then at Tyson, who was tilting his head to the side and seemed to be listening. I thought about it. Instead of answering the princess, he asked meow, "Black boy, you." Do you have any special feelings about the black fog outside? ”

"Huh?" Because she didn't hear Gilles's previous words, Xiao Meow was about to continue eating happily at this time, and was stunned.

Giles had to repeat again, "I mean, I always felt like there was something about the black fog out there. I can't say it, it's amazing. Do you have any special feelings about those black fogs? ”

Little Meow blinked. Subconsciously glanced at the door, tilted his head and thought carefully before saying, "Yes." I really think there's something about those black fogs. It's like, it's like ......"

"It looks delicious." Tyson suddenly interjected.

Gilles's heart jumped suddenly, and his pupils shrank instantly. looked at Tyson, only to find that the product was staring at the remaining half of the meal. Gilles was momentarily speechless, but after taking a deep breath. Only then did he say: "Tyson, you mean my food is delicious." Or is it the black fog outside? ”

Tyson was a little embarrassed and said, "I mean the black fog." ”

Gilles's heart jumped again, but it found that Tyson was still staring at the remaining half of his meal, and helplessly swept his tail in front of Tyson and said, "I'll give it to you." ”

"Thank you!" Tyson was not polite, and lowered his head and began to eat.

The princess gave Tyson a blank look, wouldn't she ask Xie Tingting for another like Xiao Meow if she hadn't eaten enough? Lose face! Ah, no, it's a lost dog!

To be honest, the princess watched Little Meow and Tyson eating there with a lot of eyes, and her own saliva was a little lush. But the princess still knew that she was full, so she just watched and swallowed.

As for Gilles, it continued to stare thoughtfully in the direction of the gate. Just now Tyson said that the black fog outside looks delicious, right? Gilles' strange feeling for the black fog seemed to dawn on him. This is also the reason why it has become more and more interested in human food in the last two days. It finally knew that its appetite was attracted by the black fog outside. Even when it was boringly barely swallowing these human meals, what it thought about was not the fresh chickens, ducks, cows and sheep, but the black fog outside. It turns out that it wants to eat those black fogs!

It's weird! Is that black mist edible?

Giles was torn. Those black fogs undoubtedly have a strong attraction to it. But its reason tells it that it is fog, and when will the fog be edible? I can't. That's not food! However, I really want to eat it, and it seems to be delicious......

"Gilles, what are you doing? Come back! Boa called out to Gilles strangely.

Gilles realized that he had unconsciously moved to the gate. Gilles quickly shook his head and honestly moved back to Bo'er's side.

Even though Bao'er complained about its cold at first, Bao'er still sleeps next to it these days. Even when eating, Bao'er sits next to it. Every time Gilles looks at Bao'er now, he feels warm in his heart, and he is more and more obedient to Bao'er's words.

By this time the people had finished eating. Xiao Qi wanted to continue practicing his wind control ability, but Xiao Tao stopped him. Xiao Tao also called Wei Hongwei too. It turned out that Peach's rice plate hadn't been touched yet, and she had just worked hard with Fick on how to improve the plant pipes.

"Wei Hongwei, you can still change those plant pipes now, right?" Xiao Tao didn't talk nonsense at all, and asked directly to the point.

Wei Hongwei was stunned, nodded, and asked, "Do you need to change it?" How to change? ”

Fick had consciously hidden himself from the sky again, revealing a new design of the plant pipes.

Xiao Tao pointed to a few points in the design and said, "Here, here, here, and here." Fick and I studied it a little bit, and I hope you can talk about plant pipes in these places......"

"What? Placket? That's not ......"

"No, it won't. You listen to me," Xiao Tao interrupted Wei Hongwei's interjection, "You open these places first, you don't need to be big, just a small mouth." This is because with Xiao Qi's current ability, he can't push the exhaust gas directly from the fire to the outside with a twenty-meter-long pipe. But if you push it in parts......"

Xiao Tao suddenly stopped herself, and then asked Xiao Qi, "Xiao Qi, you can push air, can you breathe air?" That is to say, you don't need to push, you need to suck. ”

Xiao Qi was stunned for a moment, but he finally understood what Xiao Tao meant, and asked, "Do you want to ......" Xiao Qi pointed to the opening at the confluence of the four pipes on the design drawing, "Do you want to ask me if I can suck the exhaust gas from the four fires from here?" ”

Xiao Tao nodded violently and said, "Yes!" That's it. ”

"I think I should be able to......" Xiao Qi thought for a while, nodded vigorously, and added, "I can!" ”

"Great. Wei Hongwei," Xiao Tao turned her head and continued to explain to Wei Hongwei, "You heard it too." The purpose of these openings is to allow Xiao Qi to suck and push those exhaust gases all the way to the outdoors in stages. As for the air leakage you are worried about. Well, Fick and I would like you to add another door to these openings. ”

The blueprint suddenly changed to a close-up view of an opening. The picture shows the specific design of the so-called "door" in Xiao Tao's mouth very clearly and meticulously.

"Do you want me to grow a plant in each of these locations to act as a movable door? To use it, I'm going to have the plants completely block the opening and create a blocking wall inside the pipes at that opening. And other times I have to control the wall to evacuate from the opening? Sky! ”

"Yes, that's it," Xiao Tao automatically ignored Wei Hongwei's 'You want to enslave me to death?!' More specifically, he asked, "It's not difficult, is it?" You fix these places and plant vines. We're not going to cut them off this time. We keep them. And then it's like you see. In order to cooperate with Xiao Qi, you need to act with Xiao Qi. Every time Xiao Qi controls those exhaust gases to the next part of the pipe, you have to isolate the previous part of the pipe. In this way, when Xiao Qi recovers his ability, he can avoid those exhaust gases backtracking. ”