There are more and more devils, and we are getting fewer and fewer. The holy city of Taqila has fallen, and we are running away. Over the mountains, across the river, how far away you can escape from the gates of hell. But next time, where can we escape?

"What do you think?" In the office, Roland closed the book of the illusion and asked the book.

"If the knight is not mistaken, this is a very coincidental coincidence." The book was indulged for a moment. "The contents of the treasure map match the essays recorded in the ancient books. It can be said that the church was once in the wild. Deeply built in the depths of the city to resist the devil, and the location marked by the drawings may be the guard tower, the post, the warehouse or other facilities they built."

"What do you mean... isn't it a real treasure map?"

"Of course, the church is not a thief or a pirate. They don't have to hide their treasures, leaving a drawing to make it easier for future generations."

Roland nodded. "That's right. So... is this actually a map?"

“There are ten out of ten. Although it is not clear why the church did not record the history of this period, I think there must be more than one burial in the forest in the east.” The book analyzes, “If the facilities marked at this location are only It's a building on the ground, and it's hard to have anything left after a few hundred years. If it comes with a storage warehouse like a basement, it's probably another underground ruins. Through it, we might find some clues."

"What clue?"

“Why is the church concealing the existence of the devil? Why did they resist the devil, but they are as deep as they are?” She paused and her voice was low. “And... why do they want to use the witch as a devil to hunt?”

Roland didn't know how to comfort himself. He had to be silent for a while before he slowly began to speak. "Unfortunately, he didn't know that he was not accurate enough to listen. He said that the original picture was not like hand-painted."

"Would you like to let the nightingale go to the Cavaliers' house?"

“Not quite right,” Roland vetoed. “A family that can pass a treasure map for hundreds of years. The storage room may be filled with stones and traps.” I will talk about it later,” he said with his fingers. It is longer than the side of the triangle. "We can't reach this place anyway. If you think of this point at the foot of the North Slope as a mining area, the position of the six-pointed star is at least fifty kilometers away from us, almost from the border town to the long song fortress. The distance is gone. Except for lightning that can be reached within one day, everyone else has to walk for two to three days. What should I do if I encounter the devil on the way... I don't want you to have any mistakes."

"You can let the lightning probe the woodland from the air first, maybe you can find something." The book proposes.

"This is a viable solution." Roland stood up. "When she comes back, I will tell her. Now I am going to go to the North Slope Mine. You should prepare the teaching materials for the lesson. You need to copy more. If you want to find Soloya, you have to continue to teach them tonight."

Roland combined the enlightenment teaching he received in elementary school with the four prince's court education, and instilled it in the book, including classification memory, phonetic reading and writing, and reciting phrases. With this, he believes that the other party will become a good teacher.

"Yes, Your Highness."

The backyard of the firing room in the North Slope Mine is now more than twice as large as before. There are two holes in the ground that have been dug up and unfilled. The 12-pound artillery is cast here. When Roland arrived in the backyard, Anna was practicing her new abilities, and there were two finished products that looked like steel pipes.

He picked up a hand and looked at it. The steel pipe was round and round, and the surface without the air holes was flat and smooth. The circular hole in the middle was the same as the outer wall. The high-light area in the straight line could be seen in the sunlight. Roland used the nail to clamp the wall thickness at both ends of the card and found that it was basically the same.

Roland is amazed. "How did you make this?"

"Look," Anna picked up a steel bar that had just been cut and laid flat in her hand. A black thin wire was inserted from the end until it completely penetrated the bar, then rotated around the center, and the opening was completed. It is.

Amazing ability, he thought, cutting objects with high-heat magic lines, while the precision is controllable, Anna is enough to push the town's industrial products to a new height. He pressed his excitement and said: "Let's do some basic tests first."

The basic tests include the range of capabilities, strength and duration.

The nightingale also appeared from the fog, and she was responsible for observing the changes in the magical power of Anna.

The results show that in addition to the significant increase in strength and duration, the black flame is still in the range of five meters, and accurate control can only be achieved within three meters.

At the same time, it still belongs to the summoning ability, the stone of the gods can lift the black flame effect, or when Anna orders the black flame to enter the scope of the stone of the gods, it will suddenly disappear.

It seems that unless you can evolve to use magic directly, it will not be able to get around this. Roland thought.

However, Anna's new ability still has the earth-shaking significance. The black flame is used to make the industrial machine, and the various types of machine tools are regenerated. The machining level is a shortcut that has a rapid rise.

However, industrialized production is not always something that one can accomplish. For example, the furnace that Karl built on the edge of the northern **** has been completed. After being put into use, it was found that the burnt clay bricks were still fine. When the cement was burned, the temperature was not up to standard, so that the cement needed in Bianbu Town still needs to be produced by Anna. After adulthood, she can finish even if she is not in the dusty indoors. Calcination.

Roland is not in a position to solve the problem of not getting the temperature of the furnace. For example, it can be combined with a steam engine to increase the temperature of the furnace, and then an exhaust gas circulation channel is provided to improve the utilization of the lost heat. The production of steam engines is also inseparable from Anna. From the casting of key components to the welding, it must be done by her.

It can be said that the current industrial products of Bianbu Town are based on Anna's ability. Once she is gone, the so-called industrial development is nothing but a mirror.

In the month of the demon, everything Roland did was for emergency. Now the threat of the evil beast has ceased to exist. The long song fortress has provided a large number of people and funds. He naturally has to start to change this situation.

Start with the most basic ones.

He asked Anna to cut out a steel sheet with a width of about two millimeters and a thickness of about one millimeter. Then pick out the standard centimeter long iron rule that was made before, take a small distance as the fixed length of the black line, and repeat it until ten black lines. It is roughly equal to the standard centimeter length. Then let the black line climb the steel sheet and ablate the vertical marks. Under the control of the black line, the distance between each vertical mark is almost equal.

Roland intends to start with a ruler and make a batch of original samples from various measuring tools, while unifying the weights and measures. These standard units will also be written into specifications and manuals, and will be added to the upcoming universal education. (To be continued. If you like this work, you are welcome to come to the starting point, your support is my biggest motivation. Mobile users please read.)