After confirming the authenticity of the letter, everyone changed their attitudes, and the onlookers on the periphery dispersed. After the leader pointed out to Ye Qing the direction of the master's residence, he left to do his own thing.

Walking along the road, the various mechanisms he saw on the road once again opened Ye Qing's eyes. The institutions of Blackwater City have been integrated into all aspects of the lives of the residents, and clothing, food, housing, and transportation are inseparable from the creation of the institutions, as if they have embarked on a two-day parallel road with the Central Plains in the outside world.

It's just that what Ye Qing didn't hear was that after he left, the residents who had just dispersed quietly gathered again, looked at Ye Qing's background and shook their heads and sighed.

"Hey, after all these years, he finally reappeared."

"Yes, I thought I could live my life safely like in the past, but I didn't expect him to appear again. What should I do? ”

All the way forward, at the end of the road, Ye Qing saw a courtyard surrounded by mountains and rivers.

At first glance, it looks unremarkable, but if you look closely, you can see that there are subtle inconsistencies in the eaves, walls, and floors, which are obviously caused by the long-term activation and closure of the organs.

In the courtyard, there is a bright girl playing by the water. Hearing Ye Qing's deliberate footsteps, the girl got up and looked over, and asked playfully, "Big brother, I've never seen you." Who are you? ”

This is Xiaoyu, Lu Que's daughter, the granddaughter of the wasted people.

It's really innocent, playful and cute.

Retracting his gaze, Ye Qing said with a smile, "I've never seen you, girl." What do you call you, girl? ”

"Haha, you call me girl! I'm only fourteen years old, and it's the first time anyone has called me that. Everyone calls me Xiaoyu, big brother, you can call me the same. ”，

has always been called by the master master girl, the girl, the first time I heard someone call herself a girl, Xiaoyu suddenly burst into joy, and felt that Ye Qing was also a lot closer.

Seeing Xiao Yu's ignorant appearance of wanting to pretend to be an adult, Ye Qing couldn't help laughing, once upon a time, didn't he also come from this age. Just thinking of this, Ye Qing's originally cheerful mood became much heavier, but he couldn't show the fragility of an adult in front of Xiaoyu, a child, "Haha, Xiaoyu girl, under the surname Ye, a single name with a green character." In this way, you and I know each other? ”

Nodding like a chicken pecking rice, Xiaoyu spun around in place like a fluttering butterfly, although she was trapped in Blackwater City, she often sneaked out to play. But lacking the company of her peers, Xiaoyu cherishes everyone she knows very much, and is eager to know the unknown.

"Okay, okay, we're acquainted now. Brother Ye, are you here for something? ”

"I was entrusted by someone to come here to find a master craftsman. I wonder if the master craftsman is available now? ”

"Brother Ye, you're here to find Ah Gong. Ah Gong, he is still outside, I'll take you to find him. After speaking, Xiaoyu walked out of the courtyard by herself.

It seems that it is because the demon world has been open for a long time, and the master craftsman should be leading people to repair the demon suppression dragon vein at this time.

Hearing that the master craftsman was not at home, Ye Qing made an inference based on his own memory, "Little jade girl, maybe the master craftsman is busy with something important, why don't you find someone to spread the word first?" ”

Looking back, Xiaoyu blinked and looked puzzled, why did she go to find Ah Gong and let people pass it on?

After staring at Ye Qing for a while, Xiao Yu suddenly realized, turned around and stuck out her tongue, lifted her skirt and trotted all the way, leaving Ye Qing alone in the courtyard dazedly reaching out to redeem herself.

Little girl, you're too scheming, aren't you......

In order to avoid suspicion, Ye Qing naturally would not stay alone in the courtyard of the master craftsman, so he walked out of the courtyard gate and walked along the courtyard wall.

Looking up at the sky, Ye Qing was very curious.

Blackwater City is known to be an underground city.

And there is no sun underground!

But now what is the matter with this piece of blue sky and white clouds above Ye Qing's head? Could it be that Blackwater City is docked in the valley on weekdays, and when it is time to use it, turn on the mechanism to move?

That's a lot of energy.

If you want to translate a building on the earth, you need 100 engineers to use the computer to calculate the best focus point, route and plan, so that you can spend a lot of money to translate.

But it is simply unscientific that such a huge organ city as Blackwater City can rely on the leylines and mechanisms and spells to move along the track at will!

No, it's not scientific at all, it's not magical!

Just when Ye Qing was amazed by one ingenious mechanism after another, Xiao Yu dragged an old man back, and from a distance, Xiao Yu beckoned to Ye Qing, making the master on the side roll his eyes.

There is an illusion that one's own cabbage is going to be arched by pigs.

Therefore, after Ye Qing stepped forward to say hello, the master craftsman said a little angrily, "Who are you?" How did you end up in Blackwater? Something to find me. ”

After explaining the matter again, Ye Qing handed over Mo Cangli's letter and seal letter to the master craftsman.

After reading the letter, the master craftsman asked, "What is the name of the person who gave you this letter?" ”

"Gu Hong's message is silent."

"Mo Cangli... Ink... Cangli, is your choice always the same? He had a deal with Mo Cangli a long time ago, and the master craftsman still can't forget the young saw at that time. Unexpectedly, decades later, I actually got the news of the Mo family's saw again.

Only this time, what path can this Mo family's saw take?

Worried about this sudden thing, the master craftsman walked around the courtyard irritably, "How many people know this name now?" ”

"Now Mo Cangli is only Shi Yanwen's son Qiao Rulai's master, but soon this name will be known to everyone and everyone." Of course, Ye Qing could choose to keep it, but he couldn't be sure how much Mo Cangli wrote in the letter, so Ye Qing could only choose to take the first step and show that he was not ignorant, so that the master wouldn't be biased when making decisions in the future.

Hearing this, the master craftsman was slightly surprised, the Mo family can be said to have buried itself for two thousand years. Looking at Ye Qing's age, it doesn't seem like he can master such a secret age. From this point of view, Mo Cangli's explanation in the letter that he wanted the Lu family to cooperate with Ye Qing's utensils was not untargeted.

"Now that you have some understanding, do you know why Mo Cangli asked you to come here?"

"There's speculation, but it's not certain." , Mo Cangli asked Ye Qing to deliver the letter, how could Ye Qing not think about it at all, even if he reached a so-called consensus with Mo Cangli.

"Tell me your guess."

"Gunpowder, muskets. I don't know if the legendary Lu family can complete the manufacture of large quantities of muskets and gunpowder in more than a month? On the same day, the blood-colored glazed tree discussed, and Ye Qing returned the drawings handed over to Qiao Rulai to Mo Cangli in the end.

Now, in order to find a new path for the Nine Realms, Ye Qing felt that Mo Cangli should not put his hope on the Lu family to complete the casting of the benefits of demon punishment within a month.