Sign in, people are on an isolated island, and they just built a luxury villa by themselves

Chapter 28 Building upgrade cards, the last wave

After reprimanding Wang Cai, Xiao Yi walked to the island monument, looked at the two medium-sized sailboats in the manufacturing space, and said, "Let me see your style!"

Next to the choice of small wooden boats, two medium-sized sailboats are placed side by side!
After placing it, Xiao Yi walked out of the wooden house and looked at the sailboat next to the small wooden boat in surprise.

"so big!"

According to Xiao Yi's estimation, a medium-sized sailboat is estimated to be ten times larger than a small sailboat, and it may be more than that!
It was the first time for Xiao Yi to board such a simple sailboat from the hanging ladder on the side.

In the previous world, Xiao Yi had taken a large ferry, but those were all made of steel, but the one in front of him was completely made of wood, so it felt completely different.

Xiao Yi tried to steer the medium-sized sailboat out, but he didn't expect that he could really sail it out, and the operation was not difficult.

But he knew that this must be a modification of the power of the world's rules. Everyone can drive a boat to go to sea, but when there is an emergency, the person who can really drive the boat still has an advantage!
After turning around and returning to the shore, Xiao Yi got off the boat and prepared his own breakfast.

At this time, Wangcai has already picked up all the 10 fish caught yesterday.

"Oh, when can I eat some vegetarian food!" Xiao Yi sighed as he looked at the crops he had grown.

At present, we can only hope that lettuce will mature soon, because only lettuce has the shortest growth cycle.

But even if the lettuce is ripe, there is no oil or salt, it is estimated that it will still be eaten raw with grilled fish.

"There are still a lot of things missing!" Xiao Yi sighed, and while flipping through the grilled fish, he said, "System, sign in."

"Sign in successfully and get a building upgrade card!"

"Building Upgrade Card: You can upgrade any building to the next level, with randomness!"

"Randomness?" Xiao Yi was a little puzzled.

"For example, if you upgrade your own ship, there are various functional ships such as frigates and destroyers at the next level. If you use the upgrade card, you will be able to upgrade to any of them, and you cannot control it. This is randomness."

"This thing is good!" Xiao Yi's eyes lit up, and he looked at his building. The thing that needs to be upgraded the most right now is his cramped wooden house!
The warehouse doesn't need to be that big, and there isn't too much food for him to eat.

There is still a lot of space in the flower beds. Currently, the flower bed with S-grade soil has only two coconut saplings, and the other flower bed has only ten wheat seedlings and an apple tree!

There are already two A-level chicken coops, and there is no need to upgrade them at present.

A medium-sized sailboat is also enough for my early use, and I can't say whether I can use it. There is no map, no target, and it is meaningless to sail out!
Of course, whether a ship counts as a building is another matter.

"It's a wooden house. After being crowded for so long, I can finally live in a bigger house!" Xiao Yi finally decided, "Use the upgrade card for the wooden house!"

"Please go to the island monument to operate!" The system prompts.

Xiao Yi was stunned for a moment, and muttered, "The system is still powerful, and it's compatible with the island monument!"

Muttering this, Xiao Yi came to the island monument, and on the manufacturing page, he chose to upgrade his wooden house.

"Congratulations on upgrading your cabin to a bachelor apartment!" This is the system prompt.

"Warning: The current island area is not enough to release a single apartment. Please expand your island area as soon as possible. If the island area fails to meet the release requirements within 24 hours, the upgrade will fail!"

"What!" Xiao Yi shouted with his eyes wide open, his island is currently 63 square meters, and it's not enough to release the bachelor apartment?

After carefully checking the upgraded single apartment, it has an area of ​​36 square meters, which is the size of 6*6.

目前肖易还有两个鸡窝，都是2*2的大小，仓库也是2*2大小，两个花坛是1*4大小，还有两个大木盆都是1*2大小。

After a rough estimate, the area was still barely enough, but Xiao Yi set the fully automatic fishing net to circulate around the edge of the island so that it occupied the outermost circle.In addition, the supply boxes caught yesterday took up some space, which ultimately resulted in insufficient area!
"As long as I completely stop the work of fully automatic fishing nets and get rid of those supply boxes, all the buildings can still be placed!" Xiao Yi muttered.

Of course, Xiao Yi just thought about this matter. Although he had a sign-in system, he still had to rely on fishing supplies and sea fish if he wanted to survive.

"There's no way. It seems that we can't wait for the double bonus. When the island gets larger in the future, let's accumulate the supply boxes!" Xiao Yi shook his head, went out to get rid of the grilled fish, and then started to open yesterday's box. The eight material boxes obtained.

All on.

"Materials obtained: cornerstone*4, plastic*4, stone*2, bread*200g."

"Materials obtained: cornerstone*1, wood*4, metal piece*3."

"Get supplies:"

After opening the eight material boxes, a total of 11 cornerstones were obtained, which were immediately used to expand the area of ​​his island.

There are also two bottles of mineral water and other basic supplies.

Xiao Yi pondered for a moment, and immediately hung the mineral water in the trading hall of the island monument.

"[Mineral Water]*20ml is traded for [Corner Stone]*1."

50 groups were hung up at once, just the amount of two bottles of water!
"There are still two or three days left, let's collect more foundation stones!" Xiao Yi muttered.

Today is already the fifth day, and in two more days, the seawater will swallow a cornerstone of one square meter. By then, no one will sell the cornerstone!

And the person who sells the cornerstone will definitely regret his intestines!
If you have more cornerstones, you might be able to sell them for a sky-high price!

However, Xiao Yi definitely won't sell the cornerstone. If he wants to exchange it, he has many other materials that can be exchanged. There is no need to use the cornerstone. It is more reliable to expand his island!
Thinking of this, he cut up the fish in the refrigerated warehouse and hung them in the trading hall!

"[Sea Fish]*50g trades [Corner Stone]*1."

I only kept the sea fish I just harvested today for myself, and hung up all the rest, a total of 240 groups.

Because there was too much water and food hanging out, it aroused heated discussions all of a sudden.

"Those who have cornerstones in their hands hurry to the trading floor, there are good things!"

"I saw it, someone traded water and food for cornerstone!"

"There are so many groups hung up, this is the boss, when will I have extra water and food like the boss!"

"This cornerstone seems to have no other purpose except to expand the area. How much space is needed for a person alone, it is reliable to change something to eat!"

"That's right, I want to change it too, I have two cornerstones in my hand!"

"However, I suggest that you keep a few cornerstones, I always feel that this thing is very useful!"

"You're a bad old man, I don't believe you, everyone, hurry up and change, don't look at the number of groups, maybe it will be gone in the next moment!"

"Yes, I agree with the words upstairs, everyone hurry up and change!"

Xiao Yi watched those people's discussion, shook his head, and said to himself: "Change, change, you will cry in two days!"

"Didi, Su Wan requests to talk to you!"

(End of this chapter)