Bright Sword starts with the grenade flat.

Chapter 473: The Ship Girl Who Bargains
Moreover, even if you return to a habitable planet and undergo good rehabilitation training and drug nutrition, only 50% of the lost bone density can be replenished, and the remaining 50% damage is irreversible.

Of course, long-term life in space under a weightless environment can cause not only osteoporosis, muscle atrophy, and spinal pain, but also a decrease in blood.

Another problem caused by the lack of gravity is that the heart does not have to work as hard to pump blood to the brain as it does on a habitable planet. In other words, the body does not need as much blood to be pushed upwards.

The astronauts' bodies adapt by reducing the volume of blood they carry, an effect that would not be noticeable in space.

However, when returning to a habitable planet, the astronauts' blood is suddenly pulled back to their feet, which causes the brain to not receive enough oxygen-rich blood, which is why astronauts experience dizziness after landing.

Of course, the lack of gravity can also lead to facial edema, which is common in space. On habitable planets, humans cannot float because they are pulled by gravity.

The flow of body fluids such as blood is also affected by gravity and flows to the lower part of the body. Once in space, the decrease in gravity causes fluid to accumulate in the upper body, resulting in facial edema. Therefore, astronauts often experience "nasal congestion" because the nasal mucosa also swells.

However, in this case, after staying in a gravity-free environment for a period of time, the body fluid balance will be restored and the facial edema will usually disappear within a few weeks.

Therefore, the work of early human astronauts was still very hard and dangerous.

But now it’s different. Not to mention the aerospace technology of Wandering Blue Star, even the spaceport built by the Space Alliance, or the construction technology of the space city is not to be underestimated.

For example, the spaceport or space city center where the protagonist Kane's spaceship is parked is hemispherical in shape.

The things extending out around are anchor points for the spacecraft to dock, or you can say the spacecraft hangar. There is air and gravity in the spacecraft hangar, which is naturally used for spacecraft maintenance.

At the top of its center is a semicircular transparent cover that completely covers it.

But don't underestimate this cover. This transparent glass cover can let in visible light that is harmless to the human body, but it can block high-energy radiation that is harmful to the human body so that it does not damage the human skin.

Of course why it is called a space city is actually because as the number of staff increases, the crew on the spacecraft docked here are unwilling to go down to the surface of the planet due to time constraints.

Therefore, the ability to shop in the spaceport naturally became a demand, and over time the spaceport became a trading mall, and goods transported by foreign spacecraft were even sold directly in the space city.

Of course, the planet where the spaceport is located is also very interesting, because this planet is different from the blue atmosphere of the wandering blue planet. When viewed from space, the atmosphere of this planet is actually green.

Of course, Kane stopped at this spaceport not to play, but to replenish supplies.

After all, Kane's prehistoric civilization's super spaceship, Feitian No. 1, has powerful weapons and a high level of advancement.

But things like food still need to be purchased. After all, although synthetic food can fill your stomach, the taste is naturally hard to describe!

Of course, at this time, the spaceship's artificial intelligence Kainar was buying weapons for the spaceship at the weapons shop in the port.

That’s right, arms trading is a very, very normal thing in the Space Alliance.

After all, the universe is so huge, so naturally some guys choose to take risks and become space pirates.

After all, working hard or risking bankruptcy to start a business is not as easy as making money by robbing!

Of course, if the looted materials are to be exchanged for money, they naturally have to be auctioned through a black market auction house, which is the auction house on the all-metal satellite where Kane and Millie met before. It is a place that specializes in auctioning space pirates and other illegally obtained items.

Therefore, in order to be able to protect themselves from pirates, spaceships or passenger ships transported in the interstellar will be equipped with some weapons to scare off some small pirates. As for encountering pirates with strong firepower, they can only wait for good luck or call on the interstellar inspectors of the universe alliance to come to support.

After looking at the price quoted by the weapon shop owner and the weapon performance manual, Kainaer said in a cute tone:

"It's a bit expensive! Uncle, are you sure its performance is really as good as the warranty says?"

Obviously, this uncle knew Kainaer, so he complained:

"Hey! Hey! Come on, did you say I sold you a bad product before? You got a bargain!"

It was obvious that this uncle who sold weapons had a good reputation, so Kaina thought for a moment and then said:

"Really? Fine! I'll buy it!"

“Thank you for your patronage!”

However, just as the owner of the weapons shop finished thanking you for your patronage, Kainar added:
"But you have to give me bullets!"

As soon as these words came out, the owner of the weapons shop immediately said with a bad expression:
"Hey! We also want to do business and make money!"

However, when the weapon shop owner said this, Kaina immediately turned around and said:
"I always buy things in your store! I guess I have to change the store I buy things in!"

So the owner of the weapons shop who didn't want to lose old customers could only say:

"Okay! Okay! I'll give you some missiles!"

So when Kainaer heard what the owner of the weapon shop said, she immediately turned around and hugged him and cheered:
"Great! I love you the most just like this!"

Of course, because Kainar is a photon entity projection, although the feel is almost the same as a real person, there is still some slight leakage, which shocked the owner of the weapons store at the time.

But in the end, because Kainar didn't want to pay the shipping fee, she had to let Kane come and pull a flatbed trailer to transport the missile to the hangar where her spaceship was parked.

So in this process, they naturally met the heroine Millie who was kicked out by the hotel owner. There was no way out. Since the heroine Millie was fired by the detective agency, no other detective agency dared to hire her.

So Millie had to change her career to become a chef. After all, Millie really liked this profession.

But unfortunately, although Millie’s cooking skills are not bad, she has a bad flaw, which is that every time she cooks, she can easily make the kitchen explode.

Therefore, because of this, no matter how good Millie's cooking skills are, the restaurant owner dare not let Millie be a chef. After all, no matter how good Millie's cooking skills are, it is not enough to compensate for the loss caused by the kitchen explosion!

Then, when Millie was being driven out by the restaurant owner with her bag, she happened to meet Kane who was pulling a trailer.

There was no way around it. After that incident, Millie was deported and placed in the nearby sky port on the planet, allowing her to take the spaceship home by herself.

But the cost of a boat trip across the star system is very expensive.

(End of this chapter)