The black water crocodile in the mud swamp was much more than Jiayi imagined. Even if he used the magic array to absorb and transfer most of the radiation, the black water crocodile was still attracted continuously. I don’t know what to support him. Could it be a mud monster?

Over the past period of time, there were many black water crocodiles killed by Jiayi, and the peeled skin could even be used as a one-piece suit. The skin of the black water crocodiles has miraculous effects on radiation protection. He already planned to use these crocodiles to make a set of radiation-proof suits.

A specially designed magic shield can largely isolate radiation, but it cannot contact the radiation source. There are many places that need to be exposed to radiation behind it. It is more at ease to have a set of radiation protection suits.

In addition to collecting uranium materials in the silt swamp, he also went to two other locations to investigate and the place where the guards discovered the green uranium mine. The green uranium mine was discovered again not far from the silt swamp. This is an accompanying mine, most of which is copper mine, and only a small part of the green uranium mine. Although the uranium content is higher, the overall reserves are not as good as those in the silt swamp.

More importantly, the content of uranium 235 in the green uranium ore is lower, and its value is not as good as that in the silt swamp.

Only 235 in the isotope of uranium can produce natural fission reactions and can release neutrons to produce avalanche-like chain reactions. Uranium 238 absorbs neutrons slowly and will not fission and cannot produce chain reactions. There is no way to make weapons of mass destruction.

Unless it slowly absorbs neutrons and turns into plutonium 239, this is another solution, which is even more laborious.

It took a few days for Jiayi to transform the element collection magic array, protect the outer edges, arrange a simple set of crypt locks to hide the element collection magic array, and at the same time make an alarm device. When the element is collected at a certain number, it will actively issue an alarm to remind you. As long as Jiayi is still in the underground world, it will receive it.

He was originally afraid that he would collect too much uranium elements to reach critical mass and automatically cause a chain reaction. Even if he did not produce a nuclear explosion, it would cause great waste.

Later I found out that I was thinking too much. The accuracy of the element collection array was not particularly high, and it was impossible to distinguish isotopes. Uranium 235 and 238 were mixed together, and the neutrons were absorbed by 238, and they could not produce enough fission reactions.

After dealing with the uranium mine, Jiayi returned to Wuye City. It took another half a month to go out, but Isya and his caravans still had not set off. The busy atmosphere in the city became increasingly intense, and the convoys coming and going transported large trucks of goods to the warehouse outside the city.

In addition to the large chamber of commerce in the city, some small merchants also seized the time to transport goods, most of them sold directly to the large caravans, and some of them followed them. At this time of year, the goods with the highest prices, and some goods with poor sales can also be sold at a suitable price.

The market of Night Direk City is much larger and it is also a commercial center. Its cargo throughput capability is far beyond that of remote small cities like Wuye City.

Not long after Jia returned to the city, the store door was opened, and soon the magnificent man Enti hurriedly ran in. Before he could speak, he followed Owo, who was wearing close-fitting leather armor, and ran in.

Enti looked at Owo, ignored her, and hurriedly said to Jiayi: "Master, I heard that you have powerful alchemy props here. I wonder if there are any? Can you sell some to us?"

Owo walked to Jiayi and stared at Entire in surprise, and asked in a bad tone: "Big guy, are you here to buy an alchemy bomb?"

Enti looked at Owo vigilantly. Owo was very nutritious during this period, his figure gradually became more abundant, and his leather armor was bulging.

As a regular customer in Jiayi's shop, Enti knows Owo. Although she is not the strong type that the Taurus likes, he knows that Owo is the most popular among other human races, and the other party is obviously more familiar with Jiayi. When he thinks of his mission here, he can't help but regards the other party as his biggest opponent.

"All of you are here to buy alchemy bombs?" Jiayi was a little surprised. He was not sold on the public. Why did both of them come to buy this one suddenly?

"Yes." Enti said before Owo and explained, "The resident outside the city was almost attacked by a mutated color-changing rock python a few days ago. The garrison guards used a powerful magic prop to blow up the giant python in one go. Although the other party did not say it clearly, we knew through special channels that this was provided by the master, so we wanted to buy some. We brought all the materials list of our team. We will try our best to satisfy whatever you need."

He said as he took out a piece of parchment paper, placed it on the table, handed it to Jiayi, and waited for Jiayi's reply nervously.

"Isya and the others have done too badly in their confidentiality measures. Why did they leak the news so easily? They even asked me to buy another batch of alchemy bombs. If you hadn't been out for a while, I'm afraid that the adventure groups in the city would know about this." Owo said, glaring at Enti with dissatisfaction.

Enti ignored Owo's dissatisfaction. In fact, they only learned that the travelers purchased some powerful alchemy props through special channels, but the weapon Isia used by Enti just happened to know - the weapons made by Jiayi have been hung on the wall behind the counter in the store, and Enti carefully observed each one.

He wanted to buy it, but the price was too expensive and he couldn't bear to leave it alone.

In addition, the magic props that suddenly appeared in the city reminded Enti of Jiayi's shop. If it were the works of other shops in the city, almost no one would know about it.

He came today with a tentative attitude of points, but before Jiayi could speak, Owo had already given a positive answer.

Jiayi reached out to take the list handed over by Enti, and checked it briefly. There was nothing special about the materials inside. Most of them were the minions, teeth, fur, or mineral medicinal materials on the body of the monsters, which were far less abundant than the Isia Traveler Guards.

He asked, "How is Enzos now? Can you control yourself?"

Enti hurriedly replied: "He asked me to say hello to him. He said that he hadn't really learned what you taught, but the situation has improved a lot. At least he won't be able to control himself because of a little stimulation."

"It's good if there's progress." He turned to Owo, "You're here to buy an alchemy bomb?"

"Yes, your bomb is so easy to use. As long as it is used well, even the Earth Knight will be seriously injured. Isya feels that she has bought too little and wants to buy some more."

The journey to Night Direk City is long and there are many dangers along the way. If you can reduce personnel losses through alchemy bombs, you can share the burden with the Chamber of Commerce even if it is a little more expensive. It is inconvenient to replenish manpower along the way. Fortunately, the short distance is not too long, but not many people are willing to do it.

Enti also said: "A few days ago, a rock python attacked the camp outside the city. The city lord felt that the neighborhood was unsafe. When the Chamber of Commerce left immediately, it would take away a large number of guards, and the defense was even more empty. So he was preparing to organize a large sweep while there was enough staff to thoroughly clean up the surroundings of Wuye City and eliminate hidden dangers."

The orders of the City Lord's Mansion are mandatory, and all adventure teams must take action. Although the reward is quite good, the danger is not small. Although Enzos's strength has increased greatly, he cannot take action at will. Relatively speaking, the conventional strength of their adventure team has suffered a great loss.

Then, after discovering the alchemy bomb used by the Traveler Guard, he was overjoyed and hurriedly came over to buy some rich strength.
Chapter completed!