"So, that's a problem!"

When Chu Chen heard Zhang Yuan's sigh, he shook his head helplessly, and echoed: "Yes, Elder Zhang, I have thought of two ways, but there are still many restrictions!" Is there any way you can solve this problem completely in a short period of time? ”

Zhang Yuan frowned and asked Chu Chen, "I'm only good at architecture, and I don't know much about mutant creatures. However, Boss Chu, if you can trust me, you might as well tell me your method, and I will see if I can help you think about it together and improve it as much as possible. ”

Chu Chen nodded and said, "Okay, Uncle Zhang, I came to you just to ask you if you can condense a thick stone slab under that piece of land, so that those mutated earthworms should not be able to get out." ”

Zhang Yuan was a little stunned, and replied to Chu Chen: "It can be, but this amount of work is a bit big!" Aren't you in a hurry? ”

Chu Chen was also a little stunned, and asked in surprise, "Uncle Zhang, how much time can this take?" Could it be that it will take longer than the time before you built the city wall? ”

Zhang Yuan smiled, then remembered the thirty-two people who had just died, and quickly restrained his smile, and explained: "I mean that the amount of work is large, but it is not that the amount of work of our earth magicians is large, maybe you still don't know, once the earth magic elements infiltrate into the ground, a piece of land near it will turn into sand and gravel, and that kind of soil cannot grow crops!" ”

Chu Chen glared at Zhang Yuan and asked, "Doesn't that mean that you and your subordinates have to transport all the soil in that area first, and then you will condense a huge stone slab, and finally, you have to dig out a large amount of ordinary soil and transport it back before you can start farming?" ”

Zhang Yuan nodded and said: "Well, yes, moreover, the bottom layer of the boulder slab must also leave a large number of holes for water, otherwise, once it is overwatered, the water in the ground will not seep down, and the crops that go down will also wither, of course, these are all later words, you don't have to worry about it, we will deal with it." ”

"Hehe, when the time comes, it will be troublesome Uncle Zhang."

Grudgingly smiled, Chu Chen thanked him and asked Zhang Yuan, "Uncle Zhang, can you give a rough estimate?" How long will it take to get it like this? ”

Zhang Yuan thought carefully for a while, and replied to Chu Chen: "I estimate, it will be at least three months!" Of course, I don't know much about this kind of problem that cannot be solved directly with magic, and the data given may have a large error, so you should be prepared. ”

After listening, Chu Chen suddenly felt a heart stop: Three months? Don't think about it, it's better to set a bone dragon there for the time being.

Leaving the bone dragon in that outer city area was one of the ways that Chu Chen had thought of a long time ago, after all, the bone dragon was also a dragon, and it also had dragon power, as long as it was there, the mutant earthworm would not dare to show its head.

Shaking his head and sighing, Chu Chen got up with the empty bowl and said to Zhang Yuan: "Since it will take so long, then Uncle Zhang, I still trouble you, first build the flood control measures in the west, if you need me to do anything, you just ask!" ”

Hearing Chu Chen mention this, Zhang Yuan stopped Chu Chen, pulled him to sit down, and said, "There is really something to ask for your consent!" Come, Boss Chu, sit down and listen to me tell you briefly. ”

Chu Chen looked at his watch, eight forty-six.

It was still early, Chu Chen nodded and sat down, ready to listen.

Zhang Yuan organized his language and said to Chu Chen: "Regarding the forest area in the west, I believe you are also clear, that is, let those more than 5,000 druids develop all the small forest areas and connect them together. ”

After a pause, Zhang Yuan continued: "But I have two ideas for the plan of digging up a giant lake, and I want to hear your opinion!" ”

Chu Chen smiled slightly, and said respectfully to Zhang Yuan: "Well, Uncle Zhang, you said." ”

Nodding, Zhang Yuan began to narrate: "This giant lake must be big enough and deep enough!" If it is big, it is affected by the terrain and has some limitations, so I won't say more. My first thought was to dig it to a depth of about twenty meters, which would be enough if some water magicians were sent to clean up the stagnant water after the flood. ”

After a pause, Zhang Yuan continued: "But in the past few days, in my spare time to build the city wall, I have explored around Ningqiu City, but I found that our Ningqiu City, no matter which direction it goes, has nothing of value within at least twenty to thirty kilometers, which is very unfavorable to the future development of Ningqiu City!" ”

Chu Chen raised his eyebrows: Even he hadn't explored the surrounding situation yet, it seemed that Uncle Zhang really regarded himself as a member of Ningqiu City! Of course, it cannot be ruled out that it was deliberately instructed by Wei Shuo!

Chu Chen arched his hand at Zhang Yuan and said with a smile: "Uncle Zhang, Ningqiu City really bothered you!" ”

Zhang Yuan waved his hand and continued: "Boss Chu, you are polite. And it is precisely because the results of the exploration in the past few days are not very satisfactory, so I came up with an idea that we can dig the flood control lake to a depth of 50 meters! In normal times, the lake can leave 20 meters of water in the lake, and at the same time, put some fish fry into it, so that this lake can not only prevent floods, but also provide stable fresh water resources for our Ningqiu City, in addition, the fish in the lake can also be regarded as an increase in output! ”

After listening to Zhang Yuan's suggestion, Chu Chen frowned slightly, and asked Zhang Yuan: "Uncle Zhang, it sounds good, it's just that when the lake is not too big, digging so deep, if the protective measures are not in place, will it be dangerous?" ”

Zhang Yuan smiled mysteriously, waved his hand at Chu Chen and said, "Boss Chu, don't worry, as long as you nod, I promise that after it is completed, you will not regret it!" ”

Chu Chen got up with a smile and agreed to Zhang Yuan's suggestion: "Okay, then Uncle Zhang, let's build it according to your ideas, I still have something to do, so I'll leave first!" ”

After Zhang Yuan smiled and said a few 'yes', Chu Chen left the cafeteria.

After stepping out of the cafeteria, Chu Chen shook his head and sighed in his heart: Alas, this Zhang Yuan is still a businessman after all, and he has already made a decision, but he has to say two ideas!

……

After walking out of the cafeteria, Chu Chen went straight back to the East City Gate.

Don't put your eggs in the same basket, Chu Chen remembers it very clearly.

Since there is a hidden danger in the plan of farming, Chu Chen's other plan will be implemented in advance!

When Chu Chen found Chang He at the gate of the East City, Chang He happened to send a large number of ordinary survivors out of the city.

Regardless of Chu Chen's previous order, whether it was angry or not, Chang He still strictly carried it out.

After he saw Chu Chen, he held a thick stack of papers in his hand and trotted over to Chu Chen.

After coming to Chu Chen's side, Chang He handed the stack of paper in his hand to Chu Chen and said, "Boss Chu, the ordinary survivors who want to leave, I have already sent them out of the city, there are more than 600 people in total. ”

Chu Chen looked at the hundreds of survivors outside the city, sneered, and waved his hand to Chang He and ordered: "Give their information to Ye Xiang, let him pay attention to this group of people, and they will all be banned from entering the city in the future!" Remember, it's for Ye Xiang, not for He Rong! ”

Chang He nodded, and put the paper in his hand into the space ring.

Chu Chen looked around and saw the other survivors, although they were terrified, they still gathered around the bone dragon and reclaimed the wasteland.

No way, although they are also very afraid of the bone dragon, but anyway, the bone dragon is also their own unit, and the monsters that come out of the ground can be regarded as real enemies!

Nodding, Chu Chen beckoned to Chang He and led him towards the base.

After getting away from the city gate, Chu Chen asked Chang He, "What about your more than 300 people?" Usually, don't you train here at the East City Gate? ”

Chang He followed behind Chu Chen and explained to Chu Chen: "Boss Chu, they haven't changed jobs yet, I asked Lei Jun, Hu Quan and others to take them to the base for a distance. ”

Chu Chen glanced at Chang He and ordered, "Go, take me to see!" Also, how are they training? ”

Chang He stretched out his hand and led Chu Chen to the south of the base, and at the same time, replied to Chu Chen: "It's not bad, I chose three hundred and twelve people at the beginning, and twelve people have been eliminated one after another in the past few days, and the rest are all excellent seedlings!" ”

Chu Chen nodded slowly, his eyes condensed, and he smiled with a hint of evil: "Is it a good seedling, give it a try, and you will know!" ”