Zhao Danqing and his second brother didn't believe what the old man said. If it weren't for the result he wanted, he would never be so calm.

"Do we want to go in and ask Brother Jiang?" Zhao Danqing whispered.

"I'm just asking, I guess the old man has already annoyed Brother Jiang. Isn't it a pleasure to go there?... It's not that easy for him to pester the old guy, it's not that easy for him to eat alone!" The second brother laughed.

"That's right!" Zhao Danqing also laughed: "This old guy has a very high cultivation level. When the time comes, I will find the right opportunity to hold his thighs. You can grab the food..."

"Hug...Hug your thighs?" The second brother stared at Zhao Danqing in a daze.

"Yes, I learned from that guy Luo Yu! It's very useful. Other tricks can't deal with the old guy... Okay, go quickly, it's hard to find the old guy if he runs away!" The two guys said, and Dian'er ran to chase the old man.

Jiang Xingchen had no idea that the complex thoughts of the few people outside were full of biogas utilization. How big a biogas pool should be built, what the structure should be, and how the pipeline should be laid...

Time flies so quickly when I really invested in a study. When Jiang Xingchen felt hungry, he found that it was already dark.

"It's going dark so soon!" Jiang Xingchen muttered, too lazy to let his personal soldiers go to the restaurant to get some food, so he ran to the kitchen to make some fun.

He entered the kitchen, and the old man and Zhao Danqing who were hiding in the dark could see clearly.

"Hehe, I'll know if I'm not studying new dishes!" The old man smiled proudly, but immediately frowned. The two guys behind him were like plasters. He was very helpless.

"I have to find a chance to get out later. I want to compete with me for food, but you are far from it!" The old man turned his mind and thought about how to get rid of the two of them for a while.

Zhao Danqing and his second brother were not in a hurry at this time. Just stare at the kitchen. No matter how high your cultivation level is, you can't move away...

Jiang Xingchen didn't know that the three foodies outside were already full of food. After dinner, he returned to the room alone and continued to think about the biogas.

As soon as he entered the room, the old man moved, so fast that he couldn't even see the shadow clearly, and he entered the kitchen.

Of course, Zhao Danqing and his second brother couldn't fall behind, so they rushed out immediately. If this old guy stole the food and ran away, they wouldn't be able to catch up.

However, when the two of them entered the kitchen, they found that the old man was staring at the stove in a daze.

"Huh? What's wrong with him?" The two of them looked at the stove in wonder and were stunned. The stove was so clean that there was not even a steamed bun, so don't mention any delicious food.

"What's going on? Brother Jiang didn't cook just now!" This thought came to their minds at the same time.

"This little soul is still, he is fooled by him again!" The old man was so angry that he stamped his feet. In this case, Jiang Xingchen did nothing. He had known that he was outside and deliberately played with him. Or he just finished cooking and ate all his food.

However, there was no special smell of rice in the kitchen. Jiang Xingchen was so sarcastic that he was so big. He didn't know that Jiang Xingchen just took a bite.

"Boy, let's play tricks on me, we're not finished! I've got a fight with you, let's see which of us can survive!" The old man said, turning around and running out.

Zhao Danqing and his second brother looked at each other, thinking that Jiang Xingchen was making fun of them.

At this time, Jiang Xingchen had no idea that the old man and the others were in the yard, and they were still writing and painting on paper.

Since I don’t know if biogas can be generated, the experiment is certain. Then a small biogas tank must be built first. Fortunately, this work does not consume too much labor.

It was already late at night when Jiang Xingchen stretched his waist, twisted his sore neck, got up and threw himself on the bed, and soon fell asleep...

The next morning, Jiang Xingchen found a craftsman and took his men to the back mountain of Qingshan Village. After all, a lot of animal feces were used, so he could not experiment in the new town.

Jiang Xingchen led a group of craftsmen away. The old man who came over early in the morning, Zhao Danqing and his second brother quietly leaned out and followed him quietly.

On the way to the back mountain, Jiang Xingchen gave the drawings to the craftsmen. The craftsmen did not know the function of this drawing, but it was not difficult to build it just by looking at the graphics.

When he arrived at the back mountain, he chose the location, but Jiang Xingchen did not stay for much. With the drawings, the biogas tank craftsmen could do it, and it was useless for them to be here.

After explaining it, Jiang Xingchen pulled out the black lightning that was reluctant and was riding straight to the large grassland outside the new town. He had to ask someone to collect livestock manure in a concentrated manner.

When Jiang Xingchen left, the three old men who had been following him were a little stupid. Should they continue to follow Jiang Xingchen or stay here to see what the craftsmen do?

"Do we want to chase Brother Jiang?" Zhao Danqing asked.

"Why are you chasing him?" The old man raised his hand and slapped Zhao Danqing: "This kid is very sinister, and he can't do it well and play tricks on us again.

"No! We're careful enough this time. Will he find out..." Zhao Danqing asked suspiciously while rubbing the part being photographed.

"What do you know..." The old man glared at him, and the second brother spoke: "Let's stay here! The territory is tight now, and Brother Jiang cannot transfer craftsmen to come here for no reason. He must have done something!"

"That's right!" the old man nodded and said, "Let's see what these craftsmen do. Maybe it's related to new delicacies!"

"The craftsmen have nothing to do with new dishes..." Zhao Danqing retorted in a low voice! Originally, even if he was studying new dishes, he should have contacted the chefs of Sanqi, who are the chefs of Tian. Can craftsmen cook?

But before he finished speaking, the old man raised his hand and slapped again: "Why is it okay? Do you still remember the roast duck? That hanging stove was not built by a craftsman!"

"Uh!" Zhao Danqing was about to be anxious, but when he heard the old man's words, he suddenly became silent.

When they were talking, the craftsmen were already busy, first digging holes, and then mobilizing a batch of blue bricks and cement...

It was originally very boring to watch others work, but the old man and Zhao Danqing were enjoying it and increasingly felt that this thing had something to do with new food.

While looking, the two of them said, "Look at how unique the shape is, there is an arc top and a well on both sides! What kind of new dishes do you think are the new dishes?"

"I think it should be similar to roast duck, baking internally!"

"Why do I feel like making ham, using a special environment to ferment and change the taste of meat..."

The two of them chatted without a word, but their curiosity became heavier and they were very eager to figure out the role of this thing.

The second brother was speechless about the two of them, but he did not leave either. He was also curious about what this thing was for.

During this period, the old man did not listen to the two people's dissuasion and secretly ran over to ask the craftsman. Needless to say, the craftsman didn't know, but he only knew to follow the drawings.

It was nightfall again, and the craftsmen stopped working and left, and the three of them set off to return.

At this time, Jiang Xingchen had already returned to the lord's mansion and continued to draw design drawings.

The collection of cow manure and horse manure has been explained, but in order to fully ferment, it will take several days to dry it. These are all seen on TV in my previous life...

In the next few days, the old man and the others turned to stare at Jiang Xingchen. The construction of the back mountain had been completed, but Jiang Xingchen went there to take a look at the completion situation, and then ignored the strange building.

After a few days in a row, the old man and the others wondered if Jiang Xingchen was crazy at that time and got something like this. Then he threw it aside and ignored it.

"Old man, give up! Brother Jiang may not have created new food!" The second brother persuaded him that if there were any food, Jiang Xingchen would not have been able to have no movement for six or seven days.

But the old man didn't think so. When it comes to curiosity, he is bigger than anyone else. That strange building must be useful, and Jiang Xingchen will never be aimless.

Sure enough, on the eighth day, Jiang Xingchen set out and went to the strange building in the back mountain of Qingshan Village.

The old man and the others followed behind him and saw Jiang Xingchen tinkering with a while from a distance. Then, he shook his head with regret and sat down next to him.

"What is this kid doing?" the old man asked.

"I don't know!" The second brother's answer was extremely concise.

Zhao Danqing said: "I guess this building does not meet the requirements. The food he studied failed!"

"This is possible!" The old man nodded and said, "Let's keep watching!"

After a while, Jiang Xingchen stood up and tickled the pipe at the top of the building for a few more times. Then he went to the ground well on the left to look, but soon frowned and walked away with regret.

"Look, let me tell you, it's just a study of food! But it was obviously not successful, and the taste made him dissatisfied!" The old man smiled.

"What exactly is he studying? We don't know when the things are placed here... Otherwise, let's go and take a look!" Zhao Danqing said.

The old man shook his head violently, but he didn't succeed in looking at anything. He then went back and studied it. As for when to put things, maybe it was when everyone was resting in the evening.

The old man made the final decision, and the three of them returned.

In the following days, Jiang Xingchen seemed to have forgotten about the matter behind the mountain and began to run to the blacksmith workshop frequently. It was already mid-August, and the autumn harvest was approaching, and the Xingchen Collar became more and more busy, especially those who were responsible for planting, who had his heels on the back of his head.

After not seeing any movement for several days, the old man and Zhao Danqing's curiosity became more and more serious. Finally, the two decided to go and have a look. They had originally called the second brother, but the second brother was called away by Mo Hongxian.

The two of them quickly arrived at the back mountain. As soon as they stood next to the biogas pool, they heard a sound of gurgling from the well.

"Huh? What's the movement?" The two of them originally wanted to see the tube on the dome first, but when they heard the movement, they walked towards the ground well. They remembered that Jiang Xingchen also looked at the ground well that day! (To be continued, please search for Astronomy, the novel is better and faster!
Chapter completed!