Chapter 74: Equipment level upgrade card, really big ship

Xiao Yi shook his head vigorously, throwing away the terrible idea of ​​someone observing them for survival.

If someone really observes, those people must be strong, whether it is their own strength or technological strength!

How can such a world rule be designed if the strength is not strong!

In the face of those strong men who can design the rules of the world, I guess I am like an ant on the roadside, so let's live well first!

To Jiang Yuntian's breakfast, Xiao Yi sent some more A-grade milk and said: "There is a lot of milk and I can't finish drinking it. Junjun is growing up, drink more!"

"Okay, thank you!" Jiang Yuntian replied.

After breakfast, Xiao Yi bathed and changed again, and then said: "System, sign in!"

"Sign in successfully, get reward: equipment level upgrade card."

"Equipment level promotion card: any equipment can be upgraded by one level!"

Although the description of this card is very simple, it makes Xiao Yi extremely happy.

Now the question is, which equipment should be upgraded?

Xiao Yi first excluded those devices with only ordinary grades, that is, D grade. Such advanced cards would not be cost-effective if they were only upgraded from D grade to C grade!

At least it makes sense to use equipment above Class A!

The fully automatic fishing net, SS level, is now enough, and raising one more level will not improve itself much.

Fully automatic flush toilet, SS level, for the same reason, there is no need to upgrade.

A small radar detector, SS level, is also sufficient for now.

After looking around his own equipment, Xiao Yi made a decision.

"Improve Grade A Water Purifier!"

Purified water is what Xiao Yi drinks every day, and the high-grade purified water has a great effect, improving physical fitness, promoting seed activity, and so on!

The increase in the level of purified water can definitely enhance Xiao Yi's own strength and benefit his own planting activities!

Before arriving at the island monument, the island monument prompt is immediately displayed.

"It is detected that you have a device level upgrade card, please select the device you want to upgrade!"

"A grade water purifier!"

"Successfully used, the water purifier level has been upgraded from A to S!"

"Water purifier (S grade): It can purify seawater into pure water. Under the condition of sufficient seawater supply, it can produce 160ml pure water per hour. The seawater capacity in the machine is 5000ml, and the pure water capacity is 4000ml. It can be connected to the water pipe, but it needs Manual switch!"

After the upgrade, the production efficiency and capacity of the upgraded water purifier are all doubled, and there is no need to fill the water by yourself. It can be connected to the water pipe. If there is no water, open it directly, fill it and close it again, which is much more convenient!

"I don't know what the taste of this S-grade pure water is?" Xiao Yi muttered, but he can only taste it after it is purified!

After adding food to the chicken coop and bullpen, and then adjusting the target of the automatic fishing net to the material box, Xiao Yi immediately hid in his apartment!

After eight o'clock in the morning, there was no way to stay outside!

Now everyone seems to have adapted to this state of hiding during the day and coming out to work in the evening.

"It's too hot!"

"Who asked you to wake up so early, the fish that was scattered in the middle of the night last night, I still need to sleep again!"

"Wait, after so long, are there any gains?"

"Yes, 500g of a small fish!"

"Digging grooves, you are so awesome! You really caught fish!"

"Bullshit, I'm so **** tired and almost collapsed, this fish is not enough to stuff my teeth!"

"Then there is finally a gain. I also cast a net in the middle of the night yesterday, but I didn't see a piece of fish scales!"

"Hey, take a rest, wait for the evening to see if there is any material box you can get!"

Xiao Yi was blowing on the air conditioner and was idle. He took out the receiver of the small radar detector, and saw that there were only a few signs of material boxes around his island, and he scribbled around boredly.

He didn't cast a net until midnight last night, and he is full of energy and has no intention of sleeping.

"what!"

Suddenly a red dot appeared from the boundary scanned by the radar!

Xiao Yi immediately sat up and said, "Has anyone come to me again?"

Zooming in on the interface of the radar detection receiver, I found that it turned out to be a medium-sized sailing ship. The image scanned by the radar showed that there were many people on board!

"So many people?" Xiao Yi frowned, "but why do they wear animal skins and have feathers on their heads?"

The service of those people is very strange, not at all like the people in the world before Xiao Yi!

"Are they the natives here?" Xiao Yi muttered, and then became worried. If they are really natives here, it would be really troublesome.

There are certainly not few indigenous people here. In the event of a conflict, no matter how powerful a person is, it will be difficult to take care of all of them.

After all, there is a lot of Xiao Yi's hard work on this island!

The direction of that medium-sized sailboat is the direction of his own island!

"What to do?" Xiao Yi tried to think about the solution.

Suddenly the red dot on the receiver display disappeared!

"How could this be?" Xiao Yi watched in shock as the display became empty again, "How could it be possible!"

He clearly saw a boat just now! How could it suddenly disappear?

At this time, Xiao Yi suddenly thought that someone had seen a big ship before, but no one believed it at the time!

"Could it be this kind of big ship?" Xiao Yi muttered, "It seems that this world is getting more and more complicated!"

Xiao Yi walked to the island monument, and then sent a message to the three of Su Wan.

"Have you seen the big ship?" Xiao Yi asked.

"Huh? No, there are only material boxes around me every day, not even marine garbage!" Su Wan replied.

"I haven't seen it!" Yuan Nong replied.

"No, what's the matter?" Jiang Yuntian asked rhetorically.

"I saw a big ship here, but it disappeared in an instant!" Xiao Yi replied.

Jiang Yuntian was stunned, and then said: "Before, there was a survivor who said that he saw the big ship, but he lowered his head and looked up again. The ship was gone. At that time everyone thought he was lying! What you saw would not be the same. The same boat!"

"I am doubting this too!" Xiao Yi replied, "and I don't think that boat was made by us survivors!"

"What do you mean?" Jiang Yuntian asked, frowning.

"I saw the people on the boat wearing animal skins with feather feathers in their heads. They are probably natives here!" Xiao Yi explained.

"What! There are still indigenous people here?" Jiang Yuntian was also shocked!

Xiao Yi nodded, and said, "And there are quite a few of them!"

Jiang Yuntian didn't doubt Xiao Yi's intelligence, but frowned and said, "If we are discovered by the natives here, it would be more difficult to live together peacefully!"

Xiao Yi replied: "I think so too, so now we must not only survive, but also improve our defensive strength!"

"It's best to hold a group!" Jiang Yuntian said.

"That's right!" Xiao Yi replied. He now desperately hopes that Su Wan and the others can come to his island as soon as possible!