C44 (1/2)

After talking for a long time, Ye Fei finally understood that this type of city wall with Mysterious Mechanism Camp could not be replicated, unless the Miracle Continent could find a second Iron Sand Mountain. Furthermore, even if they could find Iron Sand Mountain, building a city wall around the size of Mysterious Mechanism Camp would be alright. If they wanted to use the city walls to surround a city, it was probably not enough to build Iron Sand Mountain!

After all, the entire Mysterious Mechanism Camp was much smaller than a city. The walls surrounding the Mysterious Mechanism Camp were only ten kilometers around the city walls.

However, under Ye Fei's persuasion, Ye Xiaozhang still helped his grandson keep the matter of the city walls a secret. When he reported it to Lan Qizhan, Ye Xiaozhang simply passed it by, saying that the city walls that had been burnt through had become much sturdier.

After all, besides Ye Xiaozhang, the Empire would not be able to find another Martial God who would appear on the surface. Furthermore, there would not be anyone who would waste their time testing the toughness of the city walls. Therefore, this matter was covered up just like that!

No one could imagine how many people had suffered on this steel wall. Even Ye Xiaozhang did not expect that, not only was this steel wall sturdy, Ye Fei had even tampered with it, to the point of calling it the never-ending Death City Wall!

A few days later, the Mysterious Mechanism Camp soldiers all returned, and began their normal training and living. It had to be said that Ye Fei's luck was very good. Originally, Ye Fei had designed several sets of crossbows, and whether it was stability or range, they were all much stronger than the crossbows that his Miracle Continent had originally been!

However, what troubled Ye Fei was that he needed to find a blacksmith to create these crossbows. However, if he were to use a blacksmith to forge it, Ye Fei believed that the process would be leaked out soon. Of course, the most important thing was the construction of the hot air balloon parts!

However, when Ye Fei and the generals of Mysterious Mechanism Camp talked about this issue, all the generals laughed!

It turned out that in this war of endless Miracle Continent, ordinary commoners, in order to survive, would generally choose to plant and weave their land, while males usually chose to forge iron as their source of livelihood!

In other words, other than Ye Fei, the rest of the fifty thousand soldiers could all wield a large hammer and do the work of blacksmiths. There were even a few soldiers who, because of their ancestors who were blacksmiths, learned how to forge iron from young.

With Ye Fei's order, the time for the Mysterious Mechanism Camp Warriors to run around the Iron Sand Mountain changed to the time for them to forge iron. For a period of time, the people outside the city walls would hear the sound of metal clanging everyday!

Finally, under Ye Fei's command, the first hot air balloon of Miracle Continent was born! The entire hot air balloon was made with 20 pieces of water ox skin. Under the hot air balloon, there was a large basket that could accommodate 30 people. The ignition material was made from the most abundant oil of the continent!

The rise and fall of a hot air balloon depended on the size of the flame jet! Ye Fei did not have the ability to create a flamethrower, but that did not mean he could not create a blower!

There was a human blower connected under the hot air balloon's flameout port, and the power of the blower was 4 Ye Fei's bikes that were similar to the ones used on Earth. As long as the four warriors tread together, the speed at which the hot air balloon would rise would be extremely fast!

A hot air balloon could accommodate thirty soldiers, which made it a small team. The entire team of soldiers will take turns to give the blower power, which will allow the hot air balloon to soar in the sky until the oil and fire runs out!