The four of them finished their meal in a small restaurant and went to a photography equipment store. They spent more than 300 yuan to sell two cameras, one for Lei Dong, one with a tripod, and the other one was fool-style, small in size, and Lu Shan used it himself.

After teaching Lei Dong how to use the camera, he bought forty films, rinsing potions and photo papers in one go, which cost nearly four hundred oceans. Lu Shan took Hu Zi back to the house he rented on Sima Road, and happened to make an appointment with people from the same library to come and deliver the books.

Hundreds of books were also very heavy. It took four or five times to transport these books into the house.

Lu Shan settled the final payment and asked the people from the same library to go back.

"Brother Shan, why are you buying so many?" Hu Zi asked in confusion.

"Of course I've learned!" Lu Shan said.

"Learn, who should I learn?"

"The brothers on the mountain are literacy and lack textbooks. These are bought for them." Lu Shan explained, "You must also learn, and you must study hard, and be a cultured and ideal person."

"My biggest ideal is to marry a few wives and then have a bunch of babies!" Hu Zi said proudly.

"Bastard, you're just thinking about asking for a wife before you grow up. You're just going to be successful?" Lu Shan cursed.

"My sister said, men should protect their women and children!" Hu Zi said with great confidence.

"Your sister is right. Men should protect women and children, but if they don't even have the country, will they still have your small family?" Lu Shan said with a lesson.

"So, am I fighting the Japanese with you? After the Japanese are beaten away, I will marry my wife!" Hu Zi said seriously.

"You guys have some knowledge, clean up and rest." Lu Shan pointed his hand and said, "Help me move these books upstairs."

"Okay!"

"Huzi, we are being monitored now, so we must be careful in every word and action. To the outside world, you just say that you are my nephew. Do you understand?" Lu Shan reminded.

"Why is it better to call my brother-in-law?"

"Look at how can I be your brother-in-law at this age?" Lu Shan pointed to his face and rolled his eyes.

"Hehe, I'm a little older, but my sister probably won't dislike you!" Hu Zi said with a smile.

"You bastard, be careful, I'll tell your sister!" Lu Shan laughed and scolded, and he was about to give Hu Zi a thunderous sound, but Hu Zi couldn't slip and he tilted his body and avoided it.

"It would be strange if you dare to tell my sister!"

This kid is so sage-like, with a sweet and smooth mouth. I wonder how many women will die in his mouth in the future. Maybe his "ideal" will really have a day of success.

"Captain, that person is back and brought back a young man and bought a car of books!" The spy who was monitoring Lu Shan's Kwantung Army Special High School Class immediately called to report to his superiors.

"Have you found out the identity?"

"Not yet, Miki Jun is lost!"

"What's going on?"

"It was not discovered, it was not technical reasons. Miki Jun reported that the other party got on a tram and he didn't catch it. He didn't know which station the other party got off at, so..."

"Continue to monitor, don't relax!"

"I understand, captain!"

In the study upstairs, Lu Shan is examining Hu Zi's ability to draw maps.

"Hu Zi, according to your memory, draw the buildings and roads around 500 meters nearby where we live. I have taught you!" Lu Shan took out the pencil and white paper, put it on the table, and said to Hu Zi.

"Brother Shan, this is a bit difficult!"

"I remember I told you what an excellent special forces soldier needs. If you want to be an excellent special forces soldier, you must pay attention to the nearby terrain and buildings at all times. This will be of great help to your mission, and even a small detail will save the lives of you and the team members!" Lu Shan said seriously, "If you can't even do this, then marry your wife as soon as possible and go home to breastfeed the children."

"Is it a woman's duty to breastfeed children?" Hu Zi said with a whisper.

"You are just like your mother-in-law and mother, and you only have to be with your breasts. Do you draw or not? If you don't draw, go to bed below and go to bed!"

"Drawing, can't I draw it?" Hu Zi said quickly. He could be neither big nor small with Lu Shan, but once he became serious, he really didn't dare to ignore Lu Shan. In his heart, he was still a little scared of Lu Shan.

This kind of fear may be stronger than sister Lin Yuqin.

Pencil, compass, triangle ruler, and straight ruler. Hu Zi thought about it while drawing it on white paper.

"Don't be too detailed, it's fine!" Lu Shan said.

"Oh." Hu Zi nodded, and then the pencil in his hand accelerated a lot.

Hu Zi drew a floor plan, and soon he presented buildings one by one on white paper in his hands, and then briefly marked, which looked clear at a glance.

Half an hour later, Hu Zi threw the pencil and said, "Brother Shan, I've painted it!"

"Let's take a look." Lu Shan put down the magazine in his hand and walked over and said.

"Well, it's good, there are improvements, but there are still some details you haven't noticed. Here, there is a tree, and there is a shoemaker under the tree. From 8 am to 6 pm, when we came back, he was packing the stall and leaving. There is also a small door here. Did you see the woman wearing cheongsam and lipstick at the door? This is a secret prostitute. In addition, there is a bus here, which should be No. 6, and every half an hour, and the last shift is about 6:30..." Lu Shan pointed to the picture drawn by Hu Zi and pointed out the things that were not marked on it one by one.

"Didn't you say you don't have to be too detailed?" Hu Zi muttered dissatisfied.

"I mean, there is no need to be too detailed, but I didn't say that you should not pay attention to details. You didn't draw the bus stop, so this is not too detailed, right?" Lu Shan glared at Hu Zi and said, "Also, when you enter here, there is a building with a back-shaped shape, and you draw it into a door-shaped shape."

"Brother Shan, can't I be wrong?"

"A good comrade is to know the mistake and correct it!" Lu Shan nodded slightly and said, "You can mark it. We will use a red pen to see where we are on the picture!"

Hu Zi picked up the red pen and quickly marked the location of the small building they were in on the picture.

Lu Shan nodded.

"Okay, now if someone wants to monitor the house next to us and us, you say they will choose those points, and you use a blue pen to mark it on the picture!"

"Supervise us?" Hu Zi asked in surprise, "How do I know this?"

"Think about it from the perspective of others, think about it carefully. This is very important and is related to our safety." Lu Shan said seriously.

Hu Zi took a blue pencil and stared at the map and thought about it.

"Hu Zi, first determine a range. How far is the best surveillance distance!" Lu Shan reminded: "I have told you this."

"Five hundred meters to eight hundred meters are the best surveillance distance." Hu Zi's eyes lit up.

"Then draw a concentric circle with our red dot as the center according to the proportion." Lu Shan nodded, "Do you know the concentric circle?"

"I know, it's just two circles and one heart!" Hu Zi had already taken the compass and ruler.

Once the concentric circle is drawn, the building between the two arcs is revealed.

"Now you can find some!"

"No, I saw that there was a family living opposite, with an elderly and a child. It was impossible for him to be a Japanese spy!" Huzi pointed to the picture while recalling and expressing his judgment.

"There is a small building here, with windows on all sides of the building, which is conspicuously high. It is very likely to be a surveillance point!" After saying that, Hu Zi drew a basket ring on it.

"This is a teahouse with many people and eyes. It cannot be a surveillance site!"

"There is a door here that is diagonally facing our yard, which may be one of the surveillance points."

"This is a public toilet. Although the windows are facing outwards, it is too small and the smell inside is really bad. I'm afraid no one wants to stay inside. It shouldn't be here!"

"There should be one here, next door is a two-story building. From here you can see the every move of the people in the building."

...

Lu Shan listened quietly to Hu Zi's analysis and nodded from time to time. Hu Zi really thought about it. Most of the reasons he said were very sufficient, basically the same as what he thought of, of course it was a little different. After all, he is an expert in this field, and ordinary people can think of it. Then these Japanese agents are too incompetent.

Unless there is one thing, the Japanese are just routine surveillance and do not pay much attention to it.

If that's the case, it would be better.

Lu Shan raised his hand and looked at the watch. It was almost nine o'clock, and it was time to contact him.

"Huzi, radio!"

"Oh!" Hu Zi responded quickly, dragged a suitcase from under the bed, opened it, took out a green iron box and placed it on the table.

"Wait at the door!" Lu Shan said with a whimper.

Turn on the power, a slight "harsh" radio sounded. Lu Shan sat down, put on his headphones, and sent a message to the wolf's cave with a set of passwords he wrote temporarily, asking about the situation of the base.

Soon, the red lights on the radio flashed and the sound of "Diddai..." came from the headphones.

Picking up the paper and pen, Lu Shan quickly wrote down the numbers represented by the radio waves.

Comparing with the code book, Lu Shan quickly translated it: "The wolf's den is safe, please rest assured!"

Lu Shan pulled a match and burned the note. Suddenly, a burst of rapid calls came.

Is this, is there a situation?

Lu Shan quickly brought his headphones, quickly took another piece of paper, and kept copying!

The content of this telegram was very long, with hundreds of words. It was Yan Su who sent it back to the wolf's den and asked the wolf's den to forward it to him.

Yan Su had already arrived in Jinzhou, but he was not familiar with the place. In addition, they were once bandits, even if they had a tacit understanding with the official, they could not reach the level of Huang Xiansheng.

If you come to the door rashly, the person will definitely not see you, and maybe you will be arrested and sent to prison directly.

So Yan Su could only use a wrong move, and they secretly followed and kidnapped Huang Xiansheng's most trusted confidant Xiong Fei.

There was a bit of a thrilling moment, and there was almost a firefight. Fortunately, Yan Su was more careful and used another Xiong Fei to lead the pursuit troops away.

At first, no matter how Yan Su explained, Xiong Fei didn't believe him. Later, there was no way, and Yan Su followed the power and leaked the three words "King of the South".

Only then did Xiong Fei say that he could help Yan Su introduce Huang Xiansheng, but the conditions were very harsh, so he had to wear shackles and handcuffs and cover his face.
To be continued...