Lancang Kingdom.

The Mekong River in the dead of night, quietly.

Due to the continuous decline of the local population, mechanized medium-sized farms have now been set up here, and many of the people who stayed behind have become farmers of hundreds of acres.

However, the current farmers are not having a good time, and fortunately the Far East also needs a lot of tropical fruits and rice, so they can barely survive.

Ban Sida Farm, near the Mekong River, has 327 acres of rice fields and a pineapple orchard.

Chinese? Nabansida's family of six manages such a large farm, and even with agricultural machinery to relieve the pressure, he feels very tired.

He sat next to the house in the pineapple orchard, smoking a dry cigarette: "Huhuhu......"

Suddenly, there was a rhythmic knock at the door.

Chinese? Nabansida hurriedly put down the dry smoking gun in his hand and opened the wooden door. Nabansida, followed by a family.

"Dad! It's tourists! "Meng? Nabansida said as she went to pour tea.

See this action, Han? Nabansida nodded reassuringly, and then said in broken Mandarin, "Come on...... Come on! Arrange luggage ...... first"

His farm has a farmhouse program.

Li Bai's family, who came from southern Xiangnan, was also a little embarrassed at this time, after all, it was not easy along the way, almost in the state of passing five levels and killing six generals, and the hundreds of thousands of deposits and 13 grams of gold in their hands had already spent more than half.

After Li Bai settled his family, he hurried to Han? Nabansida and his son discussed.

"Boss Meng! How is the project arranged? ”

Eminent? Nabansida whispered back: "Now the surface project is not fun, we are playing the underwater project now." ”

"Underwater? Is it safe? Li Bai was a little worried.

Eminent? Nabansida swore and said, "Don't worry! Absolutely safe and arrange the project tomorrow night. ”

Li Bai hesitated: "I heard before, isn't there a water sport?" How did I cancel it? ”

Eminent? Nabansida spread his hands: "You guys are late, half a month ago it was okay, but now it doesn't, now there are infrared searchlights on the river, and there are many new lookouts and outposts." ”

"What a......" Li Bai scolded.

He was indeed late, and a few fellow villagers called for him to hurry south, but he hesitated, and now with the travel channel being cut off, even official business trips are very strict.

Fortunately, the Lancang Kingdom can come here in the name of tourism, and then from the Mekong River, or the Luang Prabang Mountains on the north side, you can reach Siam.

Recently, however, the Lancang Kingdom has also tightened exit restrictions.

As a local head snake, Nabansida's family has made a lot of money from the "Mekong River Day Tour" project before, so they naturally will not cooperate obediently.

After all, there are up and down.

In fact, if Li Bai's family went to the farm in the Luang Prabang Mountains, it would be easier to get there, but he was not familiar with the place and had to ask the locals to help lead the way.

And Meng? Nabansida did not have access to the Luang Prabang mountain range, so naturally he would not take him there, so he had to take the Mekong side.

The two discussed for more than an hour, all about the underwater project tomorrow night, and the issue of fees.

And Meng? Nabansida's sister Nima? Nabansida made some desserts and supper.

The other side.

Chinese? Nabansida went to the tool warehouse in the rice field to inspect the tools.

Under the bright lights, a large number of wetsuits, oxygen cylinders, and a large number of cables are placed on one side of the warehouse.

The most important thing is a container oxygen boat that can be dived. Nabansida's secret equipment to smuggle contraband to Siam.

After all, a simple personal diving oxygen cylinder (10~12 liters) can only support 40~60 minutes at a depth of 10 meters.

The width of the Mekong River near Ban Sida Farm is 1300~1500 meters, and the water depth is 8~15 meters.

For those who are not professionally trained, it will definitely take more than an hour to swim through the water.

What's more, at this time, it was in the peak period of the Mekong River, and the river flow speed was very fast, so they could only take diagonal lines, and they also had to rely on fixed points at the bottom of the river, and the length of the route was about 3,400 meters.

For safety, Han? Nabansida carefully inspected all the equipment, as well as the oxygen cylinders.

It was the second half of the night.

He changed into a wetsuit, then launched from the aqueduct in the rice field and swam quickly to the Mekong River.

This is Han? Nabancida was in the habit of going into the water before each action to make sure that the pouring fixing points that had been placed before were still there.

Leaning on the shimmering underwater flashlight, he saw the first fixing point, passing a high-strength rope through the stainless steel iron ring of the fixed point.

Then, according to the shape of the fixed point, he judged the specific direction and swam diagonally to the southwest.

After swimming 50 meters, he saw the second anchor point, threaded another rope through the stainless steel iron ring, and then untied the knot at the first anchorage point and continued southwest.

With a length of 3,400 meters, there are a total of 68 fixed points, and each fixed point takes about 3 minutes on average, and it takes a total of 210 minutes.

After emerging from the water.

He saw several old acquaintances.

"Han! It's you again. "A security guard with an assault rifle on his back, will an exhausted man? Nabansida helped up.

"Huhu ......" Han? Nabansida gasped and said with a smile, "Tomorrow night, five people will come." ”

The team leader nodded: "No problem, I'll send someone to answer it then." ”

In the rest room inside the outpost.

The cook inside the station to Han? Nabansida delivered some energy-boosting meals and energy drinks.

Han nibbling on snowflake steak? Nabansida asked curiously, "Tao, why can you find me coming every time?" You can't have bugs underwater, right? ”

"Haha...... Can't say. "Tao? Nabandan smiled and shook his head.

After that, Tao? Nabandan took out another box of medicine: "This is an oxygen-rich patch. ”

"What is it for?"

"Attached to the arm before diving, the patch can sense the oxygen content of the veins, and once there is a lack of oxygen in the body, the patch will automatically activate and inject a high oxygen compound into the body, which can ensure that you do not need to breathe oxygen for 30 minutes."

"Good stuff." Chinese? Nabansida picked up the energy drink and took a big sip.

"It's just 50 pieces, save a little bit."

"Thank you."

"You're welcome, it's just reciprocal." Pottery? Nabandan shrugged.

This kind of thing that is beneficial to the company, the company is naturally strongly supportive.

Chinese? Nabansida even has a house here, which the company often sends people over.

If this guy hadn't been reluctant to give up the property of the Lancang Kingdom, he would have run over a long time ago.

After eating, I rested for more than an hour, Han? Nabansida grabbed an oxygen-filled cylinder, got into a pickup truck, and headed to a location upstream.

Because the route he took back was upstream, and then swam diagonally southeast back to the farm.

This kind of diagonal diving can reduce underwater resistance with the help of the flow direction of the current, otherwise it will be against the current to return the same way.

Chinese? After more than three hours, Nabansida returned to his farm.

After explaining some things to his son, he went to bed and recuperated himself for tonight's action.

Elsewhere, people who tried to work for Homo sapiens flocked to Indochina like moths to a fire.

Anyway, there are all kinds of means, some people succeed, some people fail, and some people die because of it.