"Ding thud." The sewing machine was pedaling, making a dull sound. The sewing needle on the machine head swayed up and down, nailing two thick cloths together.

There was already a large silk cloth under the sewing machine, piled up in a pile, and the female worker's legs kept stomping the pedals below to sew the silk cloth.

"Okay, it's done." said the female worker.

This is just an ordinary house. After the female worker finished the work, she folded the silk cloth in half and then placed it at the door. Outside, a man riding a bicycle was collecting the sewn products from door to door.

This is the industrial model of the island country.

Other countries are in the form of factories, with a large number of workers conducting production operations in factories, but the island countries are still in small handicraft workshops.

Even when manufacturing aircraft, they are handicraft workshops, taking tasks from the aircraft factory, taking them back to their homes, making various parts, and then sending them to the factory for final assembly.

So when the United States bombed island countries in the late World War II, the effect was not good at the beginning, and it was useless to blow up their factories because the parts were all produced below, so they just needed to find a suitable place to assemble them.

The female worker sent off the silk cloth and looked at the hanging photos next to the sewing machine. There, a young boy was smiling, and his military uniform looked very big.

When will the damn war end?

"We have already made a hundred balloons." On this day, on the beach in Tokyo, the sun was soft and the sea breeze gently blew everyone's clothes. Hidetsuki Arakawa looked at the balloons on the beach and said, "The above has ordered it, and the flying elephant operation has officially begun. The first blow to the United States was carried out by us. In the history of the island country, there will be two of us."

This attack operation using balloons is code-named Flying Elephant Operation. If the first batch is successful, everyone in China will mobilize, even middle school students, can rush to make balloons and release tens of thousands of balloons to the United States.

The height adjustment device was tested very smoothly and it was successful in almost one day. Then, it was the first blow.

With his orders, the workers started to take action. Next to each balloon, there was a steel gas cylinder. They connected the gas cylinder with the balloon, and soon, the deflated balloon began to bulge.

The entire beach has become a sea of ​​balloons.

"Timer, set for 69 hours." Hidetsuki Arakawa continued to shout.

In addition to the height-holding device he designed, there is another timer. If there is no limit, the balloon will fly around the earth. It must fly over the United States and can be dropped and exploded. This requires timer.

Timing is also a simple mechanical device, just adjust the knob above.

As the balloon gradually bulged and flew upwards slowly, the hanging basket below was also supported. Without the pulling force of the rope of the wooden stake on the beach, it would fly away directly.

“Balloon No. 1 is ready.”

“Balloon No. 2 is ready.”

…

"Let me go!" Aarakawa Hidetoshi shouted loudly.

With his voice, the operators below loosened the rope. Suddenly, balloons rose upwards, surrounded by them, fighting for each other.

Looking at these released balloons, everyone's eyes were filled with expectations.

The balloon is slowly rising, rising, one thousand meters, two thousand meters...

"Bang" As the balloon rises, the air pressure drops, and a sandbag control bolt falls off under the action of air pressure. The sandbag falls from the air, and at the same time, the balloon jumps up again.

The sandbag fell once, and the balloon continued to rise. After half an hour, it had climbed to 10,000 meters.

"Bang!" A balloon suddenly exploded. At this height, its belly was bulging, like a full fat man, now being burst.

"Swish, swish." Another balloon, the valve below it opened automatically. With the sound, a stream of air emerged from the balloon. At the low temperature at a high altitude, the gas appeared white in streams.

Balloons kept exploding and falling, and some balloons did not climb up due to various reasons. There were only more than 70 balloons, which successfully stabilized at a height of about 10,000 meters. The airflow at high altitude began this global journey.

Suddenly, the suture of a balloon opened, and a stream of air appeared from the opening, and then the balloon quickly faded and fell downward.

At a height of 10,000 meters, all kinds of things will happen. If other balloons have thoughts, they will definitely look at their companions with regret and fall down, and at the same time, they will be glad that they are still intact.

Time passed slowly, and at a height of ten thousand meters, it was constantly experiencing the alternation of day and night. After the second alternation of day and night, it was a new day.

The timer was ticking and ticking. Suddenly, the timer reached the designated position, and then the mechanism inside was triggered.

"Bang." Another light sound was heard. With the light sound, the balloon switch was completely opened, and all the hydrogen inside was discharged outwards. As the hydrogen leaked, the entire balloon bomb began to move downwards quickly.

Target, the United States, blow them up!

It took a long time to fly over ten thousand meters to fly, but now it has fallen for quite a while. In just over ten minutes, a balloon bomb fell down with a sharp whistling.

"Bang!" When the bomb came into contact with the sea, there was a loud collision sound, and then a loud bang, and the water splashed more than ten meters high.

A few waves turned over and the entire sea surface returned to calm again.

This bomb just dropped to the sea, and was still dozens of kilometers away from the target, and its timer triggered too early.

Some balloons began to deflate, while others continued. When they set out, the balloons in the sky were now independent as the airflow blows, and the distance between them was even hundreds of kilometers.

"Shit and shit." A balloon was slowly defying, and while defying, it was falling down. When it landed for thousands of meters, suddenly, a strong wind blew, instantly blowing the balloon again, stacking it on top, turning it into a parachute.

This balloon that turned into a parachute continued to fall swayingly. Below are the mountains, the earth, and the woods.

"Crazy." The hanging basket hit the branch. Before there was time to trigger the fuse, the balloon on it was completely hung with the big tree. The hanging basket was swaying, like a swing.
Chapter completed!