"What do you want to do, Stationmaster Lin, just give orders!" Liu Xuan said.

Lin Jiangbei stretched out his hand to pick up the pen, wrote a string of secret words on the paper, handed it to Liu Xuan, and said: "You immediately go to the Songhu Garrison Headquarters Investigation Brigade Leader Chen Zuichen, show him this note, and ask him to get you fifty grams of TNT explosives to bring back." ”

"TNT explosives?" Liu Xuan reacted immediately, "Stationmaster Lin, are you planning to make a bomb?" Fifty grams is too little, right? Why don't you ask that Team Leader Chen to help us get more? ”

After the TNT explosives were brought to prominence in World War I, they were quickly introduced to China by Chinese weapons manufacturing specialists. In 1920, the four major arsenals, namely the Shanghai Arsenal, the Jinling Arsenal, the Hanyang Arsenal, and the Gongxian Arsenal, all formed a considerable scale of TNT explosives production capacity.

Although it is said that after the 128 Shanghai Incident in 1932, the Shanghai Arsenal was forced to suspend production, and then infiltrated the machinery and equipment of the arsenal into the other three arsenals, the Songhu Garrison Command, as a paramilitary department to maintain law and order in the Shanghai area, must have kept a considerable inventory of TNT explosives. Therefore, Liu Xuancai suggested that Lin Jiangbei ask Chen Zui to help them get more TNT explosives.

"It's not to bomb the headquarters of the Japanese Marine Corps, it's just to make a small bomb, fifty grams of TNT is enough!" Lin Jiangbei waved his hand and said.

What he said was not an exaggeration, you must know that in the previous life, the Type 67 wooden-handled grenade equipped by the People's Liberation Army was only 38 grams of Tine Tine Tine in the main charge, but the effective killing radius was as high as seven meters, and the fragments were still 80 meters away from the center of the explosion and still maintained a certain killing power.

Liu Xuan wanted to make a big move, and when he heard Lin Jiangbei say this, he had to spread his hands regretfully.

Lin Jiangbei explained to him again: "In addition to the TNT explosives, when you come back, you will buy two catties of flour by the way. The last time he was in the kitchen, he noticed that there was only rice and no flour in the kitchen, otherwise, he wouldn't have to let Liu Xuan toss more.

"Two pounds of flour?" Liu Xuan misunderstood what Lin Jiangbei meant, and hurriedly asked, "Stationmaster Lin, are you planning to cook and eat by yourself?" Do you want me to cut two catties of pork again, and let's make fried noodles and eat them at night! ”

"Jajan-chan, you're big!" Lin Jiangbei kicked Liu Xuan's ass, "Where is so much nonsense, what do you want to do, you can do it!" ”

As he spoke, he threw the key of the bicycle to Liu Xuan, "Take the foreign car I rented, it's more convenient to go back and forth!" ”

"Great!" Liu Xuan answered, took the bicycle key, turned around and went downstairs.

After Liu Xuan left, Lin Jiangbei didn't stay in the room for long, and left the residence with his steps.

In order to complete his plan, it was definitely not enough to rely on TNT explosives and flour alone, and Lin Jiangbei had to go out to purchase some materials and materials in person. And these materials were too mixed, Lin Jiangbei was not at ease to hand them over to Liu Xuan for purchase, so he had to go out in person.

As for Zhou Fengshan telling him not to go out until Fushanjing also left Shanghai, Lin Jiangbei didn't take it too seriously. Shanghai is so big, as long as he avoids going to a few locations where Toyamai often appears, the probability of encountering Toyamaiya is not higher than the probability of winning the lottery jackpot.

Of course, if there is really a miracle of winning the lottery, Lin Jiangbei is also ready to have an emergency escape plan, but in this way, it may affect his subsequent actions in Shanghai.

Out of the residence, Lin Jiangbei stopped a rickshaw on the side of the road and rushed to Xiafei Road.

In Shanghai at that time, Xiafei Road in the French Concession was the second most prosperous street in the area around Nanjing Road after the Public Concession. If there are no accidents, Lin Jiangbei estimates that the remaining materials and materials he wants to buy will be found on this road.

After arriving at Xiafei Road, Lin Jiangbei got off the rickshaw and first found a Chinese medicine shop and bought several Chinese medicinal materials such as gardenia, gallnut, and donkey skin glue. Then I found a chemical material firm and bought several materials such as measuring cups, balance scales, glass test tubes, caustic soda, and super glue.

These materials, plus the kerosene stove, iron pots, clay pots, pedicure knives and other supplies he was going to buy next, were all prepared for the masquerade. The last time he went to the Toyama trading house, the disguise technique he used was actually limited to a certain extent. The main thing is to consider that the Japanese agents of Toyama Trading House will conduct body searches and body examinations on him, so he must take into account the condition of his muscles and skin. Even though the color of the skin can be changed, the roughness can be changed, including the calluses and cracks on the palms and soles of the hands and feet, but the elasticity of the muscles cannot be changed, so the characters he can disguise are limited to a certain age range.

But now, Lin Jiangbei has much more room for disguise. As long as he can ensure that his appearance is unrecognizable by Kogawa Kari and Toyamai on the road. Iya Toyama and Kari Ogawa weren't so bored that they pulled a random person on the road and began to touch their legs and hands to check their skin and muscles, right?

In short, what Lin Jiangbei has to do is to let Xu Bingcheng's character no longer appear in Shanghai before Fushanjing leaves Shanghai.

After buying a measuring cup, a balance scale, a glass test tube, caustic soda, and super glue, Lin Jiangbei bought a small bottle of concentrated sulfuric acid and a few thin copper sheets and several other chemical reagents in this chemical materials firm, but these things were used by him to make bombs (because the formula is more sensitive, the author will not write the name of the specific reagent here.) ）

After leaving the chemical materials firm, Lin Jiangbei went to several places to buy kerosene stoves, iron pots, clay pots, and pedicure knives, and finally found a large pharmacy for medical equipment and a large Chinese and Western pharmacy to buy a few ampoules, alcohol melting lamps, and drying boxes. Only then did he call a rickshaw and return to his residence in La Fei Fang with a load of local things.

Lin Jiangbei had just moved the things on the rickshaw to the ground at the door when he saw Liu Xuan riding a bicycle from behind. He couldn't help but be surprised when he saw a big stall full of things on the ground at the door, and asked Lin Jiangbei in a low voice: "Stationmaster Lin, you buy so many things, don't you want to open a grocery store?" ”

"Where do you get all this nonsense?" Lin Jiangbei scolded Liu Xuan with a smile and asked him, "How is it, your situation is going well this time, right?" ”

"It's going very well, the flour and TNT explosives are in there!" As he spoke, Liu Xuan reached out and patted the crossbody bag on his back, and said, "After that team leader Chen saw your note, he immediately took me to the arms warehouse to get TNT explosives. It's just that the warehouse is a little far away from the city, which delays a little effort. ”

Lin Jiangbei was not surprised by this, although the chemical properties of TNT explosives are very stable, but the Songhu Garrison Command, as an important organ, will definitely not directly store such dangerous goods, and must be placed in an arms warehouse far away from the downtown area.

Subsequently, with the help of Liu Xuan, the two of them ran three or four times before they moved all the materials purchased by Lin Jiangbei to Lin Jiangbei's room upstairs.

After Lin Jiangbei sorted out these materials, he asked Liu Xuan to take out the flour and TNT explosives in the crossbody bag, saying that he wanted to make a bomb on the spot.

Hearing that Lin Jiangbei was going to make a bomb on the spot, Liu Xuan immediately became excited and volunteered to make it for Lin Jiangbei.

"Hehe," Lin Jiangbei laughed and said, "Lao Liu, you are watching from the sidelines, you can't make the bomb I want to make below." ”

"Stationmaster Lin, what type of bomb do you want to make? How do you know I can't make it? ”

Liu Xuan saw that he was so despised by Lin Jiangbei, and he was immediately a little unconvinced. When he was trained at the Zhejiang Police Academy, he also learned about explosives, and after he was transferred to Henan Station as the deputy station chief, he studied the production of bombs with several explosives masters at Henan Station, and he also regarded himself as a bomb master in his heart.

"A special kind of time bomb!" Lin Jiangbei said as he weighed the TNT explosives on a scale to determine its exact weight.

"Isn't it a time bomb, I'll do it!" Liu Xuan was even more unconvinced, "We also have a bomb master from the Hangzhou training class at Henan Station, and he specifically told me about the practice of time bombs!" Isn't it just to set the alarm clock to time, put it on top of the explosives, and then install a thin glass test tube next to the alarm clock of the alarm clock, and the glass test tube is filled with concentrated sulfuric acid, and then when the set time, the alarm clock will start to vibrate, and then when the hammer of the alarm clock vibrates, it will break the thin glass test tube, and the concentrated sulfuric acid will flow out of the glass test tube and drip onto the explosives to detonate the explosives......"

Lin Jiangbei nodded and asked Liu Xuandao: "Did this bomb master at your Henan Station also go to the Hangzhou training class to be trained?" ”

"Yes!" Liu Xuan nodded and said, "He is a student of the fourth phase of Class B of the Hangzhou Training Class. ”

Unlike Class A of the Hangzhou Training Class, which is almost entirely selected from the outstanding cadets of the Zhejiang Police Academy, most of the cadets of the second class of the Hangzhou Training Class are selected from the intelligence department and the intelligence stations across the country to receive training.

And so it was!

Lin Jiangbei smiled and said, "The method of making this time bomb that he taught you is indeed taught by the instructor of the Hangzhou training class. But what, Lao Liu, you look at the materials I bought today, there are concentrated sulfuric acid and glass test tubes, but is there an alarm clock? ”

Liu Xuan couldn't help but be stunned when he heard this, and then turned his head to carefully check the materials purchased by Lin Jiangbei, and there was indeed no alarm clock.

Lin Jiangbei continued: "The alarm clock time bomb is indeed very effective, but the size of the alarm clock is too large and too eye-catching. If we had targeted the explosion in the Hongkou area, the alarm clock bomb would have nowhere to hide and would have been exposed if it had been searched by a Japanese Marine Corps patrol. So today I made a new type of time bomb, which is not at all weaker than an alarm clock time bomb, and is not at all afraid of being searched by Japanese patrols. Because I just sent these things to them, and they didn't know they were time bombs! ”

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