Zhang Yuchen knew that somewhere outdoors, in a dark corner, in a cold alley in the back street, or in a house in a quiet courtyard, there was a person sitting in front of a radio station, carefully rotating the dial on the radio station, with headphones on his head, he was a hunter, and he was cautiously chasing his prey in the air......

The imagination ended here, because the radio tracker in his mind was dressed in a flying fish suit - Zhang Yuchen shook his head, freeing himself from the delusion of spy films. Jinyiwei doesn't have a sideways radio. But at the moment, he was doing the same job as the operators who were hunted down by the direction finders in front of the radio.

Crossing the Political Security Bureau's personal appraisal of Zhang Yuchen (top secret):

"Born on the day of X/X/X. XXXX year X month to participate in the crossing business. Han Chinese. Political leanings: moderate socialism. Personality - mild-mannered, approachable to friends, taciturn; No mercy to the enemy. High moral character, no bad habits, clear social relations. Specialty: Communication and cryptography. Performance - a rare expert in the field -- "

Zhang Yuchen originally worked in the communications department, but because of his understanding of the password, he was transferred by the intelligence department to participate in this underground intelligence activity in Guangzhou and served as a telegraph operator.

The new work arrangement was a little uncomfortable for him at first, but the thought of having to work underground in enemy-occupied territory like a secret radio operator in a novel or movie made his blood boil and he was full of anticipation. As a vent for this expectation, he even compiled a set of passwords before leaving, and when he solemnly handed over the code book to Shaozong, Shaozong couldn't cry or laugh:

"Who is this password for? Who else in this plane has a radio station but us? ”

"This—" Zhang Yuchen scratched his head, "It's always useful." ”

This set of passwords did work in the future.

At 15:50 in the afternoon, in the empty telegraph room, Zhang Yuchen rubbed his hands, like a person who bakes a fire in a cold night. Half of this is due to nervous tension, and half is to make meticulous preparations for the delivery of the report.

The contact time between the advance station and the main station of Bairen City is 16 o'clock. According to the regulations of the Intelligence Group, the advance station should make regular contact every day to ensure that the headquarters can confirm the safety of the Guangzhou advance station, and once there is no contact for three consecutive days, the Lingao headquarters will dispatch a rescue team to Guangzhou. Today is the first time he has sent a report.

He set up the transmitter and turned it on. Power is provided through a set of lead-acid battery packs, with a hand-cranked generator for charging. The antenna was erected on a large tree in the courtyard outside the house.

In addition to reporting that they had arrived safely, there was also a work report written by Xiao Zishan -- he obviously had never written a telegram, and it was very wordy and long. Fortunately, there are no radio detection vehicles here, and there are no safety problems wherever they are generated.

It's 16:00. He nodded to Guo Yi and Xiao Zishan, who were indoors, and put the headphones on his head. Quickly tuning the dial, I immediately heard a loud and clear call from the main station: "GDA...... GDA…… The call of "GDA" came over and over again from the main station over and over again, which filled him with confidence. If there is no accident, this is Li Chiqi's cousin Zhang Yu calling, this 19-year-old girl was deceived into this time and space by her cousin who had ulterior motives for her with an extremely clumsy method of "going to a fun place together". When he was training as a nurse, he fainted due to blood and vomited but failed, and was tricked by Shaozong to become a newspaper operator.

Hearing this call also means a safe bond with Bairen City. He adjusted the frequency to get the strongest signal. Luckily, there weren't any other radio waves on this plane, and there was silence in the sky.

He began to send out the report, called out the call sign of the radio station of the Guangzhou advance station: "GDA" several times, and then leaned back, paying attention to listening.

“BRL…… BRL…… BRL", the main station of Bairencheng replied, and the signal was loud and clear against a clean background.

The main station is ready to receive the report. Zhang Yuchen looked at the clock and pressed his finger to the electric key, and after a few seconds, he had forgotten about himself, and his body and mind were completely focused on the flexible fingers, and on the clicks of the electric keys of the transmitter jumping of different lengths.

The state seemed to be surprisingly good, and he sent the message faster than every previous exercise, and at 16:22, after he had sent a set of codes, he sent out a call signal indicating that the message had ended. He leaned back in his chair and listened attentively to the call from the main desk. In the office building of "Lingao Telecom" in Bairencheng, the fledgling Zhang Yu was probably reading the messages in groups to ensure that there was no missing or wrong code, and if there was any, he had to send it again.

After about fifteen minutes, the call for a successful BRL rang. The first telegraph transmission over long distances of the Traveler was thus completed.

"This will, probably Ding Ding dragged his Yanma to report this historic moment on the spot," Xiao Zishan said with a smile, "Audience, listeners, maybe you just turned on the elevator-"

"Yanmar, I really want one." Zhang Yuchen's otaku nature was exposed.

"When to go to Macau! Open the meat! "A few people are already ready to move.

"Pull it down, just the kind of woman who hasn't bathed for ten years, even if she's Audrey. Hepburn's ancestors are not interested in me either. ”

"Xiao Guo, then Sarina is very good, I heard that she is interesting to you?" Xiao Zishan began to gossip.

Guo Yi's face suddenly turned red: "What's the matter!" We are all in little contact. "This is true, when working in the security team, Sarina was a little close to him, but he was afraid of being misunderstood, so he kept his distance strictly.

"Shy of what? It's also good to have a Yanmar as a girlfriend. Promote the power of my Chinese gods, sow ten thousand seeds in the four seas-" Xiao Zishan laughed, several people around him also coaxed, and as they were talking, the radio began to tick again, Zhang Yuchen quickly put on the headphones, listened attentively, and began to copy the newspaper.

"What's the news?" A few people became nervous, they didn't call back just now, and now they suddenly started to generate electricity, is there any important instruction?

"The Ministry of Agriculture called the Guangzhou Advance Station-" Zhang Yuchen translated and read as he received the newspaper, "please purchase the following products in Guangzhou:

100 hogs

100 live chickens, ducks and geese

2000 kg of lard, butter or other miscellaneous vegetable oil

10 horses

10 donkeys

……”

"God, Wu Nanhai is a farmers' market!" Lu Rong exclaimed, "Donkey? I've never seen a donkey in Liangguang! ”

"It's not easy to buy horses, is it?" Zhang Xin said, "It may be easier to do it in the north, but in Guangzhou it can only be done from the army." ”

What's more troublesome to understand is what to do if 2000 kilograms of grease, before going out, although the food in the canteen has improved slightly, it is still known for its lack of oil and water, fried food has never been seen, stir-fried vegetables are rare, only when making a big pot of soup will be stingy to put a little lard down, see the oil star. Could it be that Wu Nanhai is in a hurry to improve his food and prepare to make fried food?

"I guess he didn't want this oil, probably for soap?"

"Soap!" Zhang Xin's eyes lit up, "This thing is a big killer for accumulating wealth!" Soap is used in every household. ”

"It can also be done in different grades: all kinds of flower soaps and transparent soaps can be sold to wealthy families. Something else that has an aphrodisiac effect and sells it to a brothel or something—"

"What counts as an aphrodisiac?" Yan Maoda asked.

"Myrrh or something? Anyway, the Arabs are doing this. ”

"What is myrrh? The Arabian Peninsula is a long way from here. ”

"Don't worry, there's nothing in Guangzhou City?" Guo Yi was full of confidence, "We haven't figured out the situation here yet." ”

Yan Maoda said: "First we need to know what Guangzhou can supply, and then what we can sell to Guangzhou. ”

Commodities for trade, many proposals have been collected at various conferences. According to the report of the Ministry of Industry, the commodities that can be supplied in the near future are: salt, cigarette rolls, glassware, refined sugar, matches, soap, and iron products represented by sewing needles. Shochu was also proposed, but the distilled spirits of the Ming Dynasty were already so popular that they could no longer be used as a special commodity for high profits.

"I have an opinion about wine, but it requires the cooperation of the agricultural and industrial sectors." Zhang Hongda said.

Xiao Zishan said: "I'll take it back and coordinate with them." ”

"We don't have a head start on liquor, but we can start with packaging to open up the market."

Zhang Xin has already understood: "Old wine in new bottles?!" ”

Yan Maoda nodded: "That's right, we don't even need to make our own liquor - after all, we need food to make liquor - we buy liquor in bulk here in Guangzhou, transport glass bottles from Lingao, and fill and process it locally." This value can be multiplied several times in an instant. ”

"Not bad, not bad," Xiao Zishan cheered up.

"If you think about it carefully, there are many ways, such as dyeing the color of the liquor, how about golden yellow? Like XO? Guo Yi spoke.

Several people looked at it together, and Guo Yi's scalp was numb for a while: "What are you doing?" ”

Yan Maoda smiled hesitantly: "Sometimes laymen are more treacherous when they are profiteers." ”