Chapter 755: Plan Finalized

Su Yi was already familiar with pretending to be a Zhepeng person. He spoke in a half-baked Mandarin with a deliberately northeastern accent and said, "Blueprints, prison blueprints, I need them, don't waste time!"

The middle-aged man was stunned and hurriedly said carefully, "Taijun, didn't Taijun Nojiri leave the prison blueprints during the day? How come..."

"Baga!" Su Yi glared, "You can't keep the blueprints here, yours, understand? If you keep them, if anything happens to the headquarters, all of you will be shot, understand?"

The middle-aged man panicked and bowed repeatedly, "Understood! Taijun, I'll go get them now, bring all the blueprints, and I promise not to leave any copies!"

"Quickly!" Su Yi waved his hand impatiently.

"Yes, yes, yes..."

The middle-aged man flattered Su Yi, but when he turned around, he changed his face.

"What are you all standing there for? Didn't you hear what the lady said? Go get the blueprints! Don't leave any of them behind, hurry up! And, whoever, pour tea for the lady, the best tea!" The words were spoken in a stern voice.

Everyone hurriedly got busy, and the middle-aged man turned around again, bowed to Su Yi and smiled, "Lady, please sit down, I've asked someone to make tea for you two, I'll talk to you here, it will be ready in a while."

Su Yi frowned and walked in front of him, and poked his forehead hard with his hand as the middle-aged man's expression gradually stiffened.

"You, go find it yourself!"

"I understand! I understand completely!" The middle-aged man broke out in a cold sweat, smiled and stepped back, then hurried away to get busy.

Sun Fengming admired Su Yi in his heart, but on the surface he was like a wooden man, motionless, with no change in his expression.

After a while, the middle-aged man put all the drawings in a briefcase, handed the bag to Su Yi respectfully, and said: "Taijun, the drawings you want, a total of three copies are all here, we don't have any archives here, I guarantee that none of them are left!"

"You'd better tell the truth!" Su Yi threatened, "Otherwise, you know the consequences!"

The middle-aged man was so scared that he raised his palm and swore: "If I lied, I will die a bad death, and my descendants will be worse than pigs and dogs!"

Su Yi nodded with relief and said with satisfaction: "Yo, you are a good citizen, a great good citizen!"

"Yes, yes, yes, I am definitely a good citizen, Taijun, you have a good vision." The middle-aged man looked flattered.

"Very good, goodbye." Su Yi smiled and turned to leave, and Sun Fengming hurriedly followed.

The middle-aged man was stunned for a while, as if he didn't expect Su Yi to leave as soon as he said.

He hurriedly chased after Su Yi, and said quickly: "Taijun, can I ask your name? If other Taijun asks, I can also answer them, who did I give the blueprint to..."

"Hei Teng Gui San!" Su Yi said without stopping and turning his head.

"It turned out to be Hei Teng Taijun! I..." The middle-aged man was about to say something, but was pulled by Sun Fengming and staggered.

Sun Fengming glared at him with a warning look, then hurriedly caught up with Su Yi, who had not stopped, and hurried downstairs.

The middle-aged man hesitated for a moment, and finally did not dare to chase him.

Su Yi walked out of the government building with a briefcase, and no one stopped him from the people who were in a hurry.

When they were leaving, the officer at the door saluted and greeted Su Yi respectfully: "Hei Teng-san, are you leaving? Do you need me to send a car to take you?"

"No, I'm not going back to the headquarters, Ono-kun." Su Yi said with a smile, "But I still have to thank you for your kindness."

"It's my honor to serve you!" the officer said respectfully.

Su Yi smiled and nodded: "Well, goodbye Ono-kun."

"Hei Teng-san, please take care..."

After leaving the street of the government building, until the Zhepeng people behind could no longer see the two of them, Sun Fengming took two quick steps to Su Yi's side and couldn't help but said excitedly: "Mr. Geng, you are so amazing! You fooled the Japanese around! Can you teach me how you did it?"

"Want to learn?" Su Yi glanced at him.

"Yeah, yeah." Sun Fengming nodded like pecking rice.

"It's very simple. You should learn Japanese for three to five years. Remember to find a Zhepeng person to teach you. Learn pure Japanese so that the Zhepeng people won't be able to tell the difference because of your accent."

"Ah? It takes so long to learn?" Sun Fengming scratched his head. "Forget it. I might as well kill a few more Japanese devils if I have the time."

After a pause, he asked curiously, "Mr. Geng, did you find a Zhepeng teacher?"

"No." Su Yi said lightly, "My uncle's aunt's sister's cousin's brother married a Zhepeng woman, and I learned Japanese from her."

"Is that so." Sun Fengming suddenly realized, "Then what do you call this Zhepeng woman?"

Su Yi: ""

"Children should not ask about social affairs." Su Yi said.

"Oh..."

The three groups of people soon met at the agreed Chunfeng Teahouse and exchanged the information they had found out.

"Master Geng, things are not going well. I heard that the Zhepeng people's headquarters has been completely sealed off. They have stockpiled enough supplies and don't allow anyone to enter or leave. Anyone who approaches rashly will be shot dead!" Hua Kezhi said solemnly, "In the morning, a local merchant brought a full truck of supplies to entertain the troops. Before they could get close, more than ten of them were killed by the Zhepeng people. The rest were so scared that they ran away. Everyone in the county knows about this."

"I also have bad news here." Chen Chutai said, "I inquired that the Japanese have built a temporary airport in the east of the county, and a brigade of troops is stationed there. The migrant workers who were recruited to level the runway have returned. They finished it at around four o'clock in the afternoon. It is said that more than ten planes had landed at this temporary airport before we came."

"That is to say, once we make trouble this time, the plane chasing us will most likely be?" Xiantiantian said solemnly, "Last time we escaped from Nanling, we could also use the terrain and foot power. But if there is a plane, , we can’t escape that easily.”

After Xiantiantian finished speaking, the atmosphere became even more dull.

A fortress-like headquarters, completely closed, no entry or exit allowed. It is surrounded by plains and open spaces, and there are heavy weapons and searchlights on all sides, so it is basically impossible to sneak in.

Even if you can sneak in, once the noise becomes louder, the enemy is likely to directly dispatch aircraft to track them.

Everyone was at a loss and felt that there was no way to start this time.

At this moment, they saw Su Yi take out several drawings from his briefcase without saying a word.

"What is this?" Luo Yu picked up one of them curiously, looking over it over and over again, confused.

"These are the architectural drawings of Beipiao Prison." Su Yi said, "All the drawings are here."

"What's the use of looking at this?" Luo Yu's eyes were blank, "We can't even sneak outside the wall now. Is it too early to study the terrain inside?"

Su Yi didn't speak, just frowned and looked over.

Chen Chutai wanted to ask something else, but Hua Kezhi stopped him: "Don't disturb Mr. Geng."

Everyone immediately fell silent.

Su Yi flipped through the drawings, and when he saw the last one, his eyes suddenly lit up.

"Sure enough, I found it!"

He spread the drawings flat on the table, and everyone immediately gathered around him impatiently.

"Beipiao Prison water supply and drainage pipe network design drawing..." Chen Chutai read out the words above.

"I know!" Walker reacted first, "Master Geng, do you want to sneak in quietly through the water supply and drainage pipes?"

"Is it possible?" Luo Yu expressed doubts, "How thick can a water pipe be? How can a person crawl along the pipe?"

"It's not the water inlet pipe, look at the drainage pipe." Su Yi pointed to the drawing and said, "When we went around the headquarters to check the terrain, I was thinking that for such a large prison, wells can be drilled on site, but the used Where should the wastewater be discharged? Behind the headquarters is the Linghe River. Normally, it would be easiest and most convenient to discharge it directly into the Linghe River. "

"That's why I went to the Municipal Planning Department to find the original design drawings of the prison to confirm whether my idea was correct. If you look at this picture, my guess was indeed correct. They actually built a drainage pipe to drain the wastewater directly. Went into Linghe!"

"How thick is this drainage pipe? Can people get in?" Sun Fengming asked eagerly.

"No problem at all!" Walker said excitedly, "The diameter of the cement pipe here is marked as one meter, and a person can drill into a one-meter-thick water pipe!"

"Great!" Chen Chutai clapped his hands excitedly, "Then we can definitely get through the drainage pipe!"

"Don't be too happy!" Su Yi said coldly, "Look at this pipe here, after it enters, it divides into many tributaries. The pipe specifications of these tributaries are only thirty centimeters in diameter. There is no way for people to get in, so we can only start from The main pipe comes out.”

"Fortunately, there is a maintenance well in the main pipeline, but there is only one. In other words, when we drill in from the outside, we can only come out through this maintenance well. Look carefully at the location of this maintenance well."

Based on the overall floor plan of the prison, everyone was disappointed to find that the location of the maintenance well was within the area marked on the map as the prison guard's work area, not far from the tall prison wall.

The maintenance well seemed to be in the middle of an empty playground, with open spaces in all directions.

In other words, if you come out of the maintenance well, there are open spaces in all directions. As long as there are people nearby, you will immediately notice something abnormal.

"And in a special place like a prison, wherever there is access to the outside, there is a high probability that precautions will be taken to prevent prisoners from escaping." Su Yi continued, "So we have to do a good job in repairing the water well, which is likely to come from the outside. Ready to be locked."

"If it's really locked, how can we get in?" Luo Yu said disappointedly, "We can't force it open, right? The noise is too big, and it will definitely attract the attention of the Zhepeng people."

"But this is our only hope!" Walker said, "No matter what, we have to explore the path first."

"Be prepared for the manhole cover to be locked." Su Yi shook his head and said, "Don't take chances, otherwise it will be very troublesome if you are disappointed when things happen."

"It's really locked, what else can we do?" Chen Chutai said.

"Then we have to make a bet." Su Yi took a deep breath, "First, we have to bet that the nose bolt locked by the upper lock is not very strong and can be knocked open; second, we have to bet that if we hit When the manhole cover was installed, there were no Zhepeng people nearby.”

"But even if the manhole cover can be knocked open, there are no Zhepeng people in front of it. When the manhole cover is knocked open, it makes such a loud sound. It is impossible for the Zhepeng people not to hear it as long as they are not deaf." Sun Fengming questioned.

"So we need to use a louder sound to cover up the sound of the manhole cover being smashed open." Su Yi said.

"How many more explosives do we have?" He looked at Walker.

"Not much left." Hua Kezhi replied, "When we killed Li Shoushan before, we basically used up all of them, and there are less than four pounds left. But there are still thirteen grenades with the fuse removed."

Su Yi pondered for a moment: "It's barely enough, we still need to buy some things."

"What to buy?" Chen Chutai asked.

Su Yi stretched out his hand: "Give me paper and pen, I'll make a list, and everyone will go to buy separately. After buying, let's leave the city immediately!"

Among the six people, only Chen Chutai always carried paper and pen with him. He immediately took out paper and pen and handed them to Su Yi, and saw that Su Yi wrote a long list of things, such as firecrackers, quilts, cotton clothes, gloves, cotton hats, ropes, large steel pliers, short shovels, iron chains, long steel nails, wooden squares, empty gasoline barrels...

Everyone looked at each other, wondering what Su Yi bought these things for.

But since Su Yi gave the order, everyone had to do it.

Buying things is not difficult, but how to transport these things out of the city quietly is very difficult.

Finally, after a lot of trouble, Su Yi and others finally managed to quietly move the things they bought out of the city.

It was already completely dark. The night in the northeast in winter can really freeze people's noses and ears off. Fortunately, Su Yi anticipated this situation and bought a complete set of cold-proof suits in advance.

Everyone wrapped themselves in thick cotton clothes and walked tightly without freezing.

When they arrived at the prison, it was already late at night.

But the entire prison was illuminated by more than ten searchlights as if it were daytime!

Everyone stopped outside the searchlight range, and Su Yi did not let everyone repair and rest, but started to assign work directly.

"Xiao Han, come with me and find the location of the drainpipe outlet. The rest of us, use all our grenades and explosives to make three explosive packs." Su Yi said, "Dismantle the firecrackers we bought, take out the gunpowder inside, and make it into propellant gunpowder."

"Propellant gunpowder?" Everyone looked at each other.

"Master Geng, why are we doing this?" Chen Chutai asked.

The propellant powder is usually used on the fuse and detonator, but the fuse of the explosive pack is sufficient, so they can't figure out why Su Yi wants to make this thing.

"Make it first, and we will tell you when we come back!" Su Yi didn't say much, because it was too troublesome to explain, and they would naturally understand it after actually operating it later.