After packing up the layout of the house, Xu Xin clicked on the points mall, bought two large flower pots (blue) from it, and placed them by the window of the living room, or on the balcony.

He also had two fertile soil (blue) brought out from the dungeon.

After filling two portions of fertile soil into the flower pot, Xu Xin began to consider what to plant.

He planted strawberry seeds into the first flower pot two days ago. It only takes three days for strawberries to bear fruit in the flower pot, but now there is only one day left to harvest blue-grade strawberry fruits. The apple trees outside can also bear fruit before the next event comes.

The house cannot be planted with too high plants. Xu Xin thought of the cotton seeds before, and then shook her head. Not to mention that the yield of cotton is very low, and it is useless to plant cotton now.

Just as he was thinking about what to plant, the mysterious voice rang in his ears again.

[The rewards for the returnees of this dungeon treasure hunter are announced below]

[A total of 1,853 survivors obtained resources in the dungeon and returned safely]

【All returnees will receive a generous reward: 1 tree house layer]

[Looking forward to your next performance.]

[The next event will start on time at 9:00 the day after tomorrow, called: Rainy Season, please prepare for all survivors.]

The amount of information in this passage is not small.

What attracts Xu Xin the most is the reward, the number of floors of the tree house is 1?

Xu Xin immediately went to the screen and clicked the [Ranking List] option. Although the mysterious voice said that there was no ranking for this event, there was still a sub-select for [Dungeon Treasure Exploration Activity] in the option. After Xu Xin clicked, a dialog box was popped up.

【Does you receive a reward when you are a dungeon returner?】

Xu Xin chose to be, and a purple light ball suddenly appeared. Just when Xu Xin wanted to reach out to touch it, she suddenly flew into the wall of the tree house. Then, the whole tree house began to tremble slightly, and a sound of friction came from above.

"Yeah!" Coco on the sofa jumped up in fear. He ran to Xu Xin in a few steps, quickly climbed up on his shoulder, lay on his shoulder and looked up at him.

The Silver King was very calm, lying in the corner of the living room, as if he was asleep. The cheetah looked very nervous, and arched her body, her mouth slightly opened, and it seemed that it would suddenly burst out at any time.

"It's okay, you don't have to be nervous." Xu Xin hugged the cocoa on her shoulders, hugged it in her arms and rubbed it.

This vibration should be that the tree house is growing and the fourth floor is about to appear. This reward is definitely very advantageous for him. You should know that the area of ​​the low small tree house is only about 30 square meters, and the area of ​​the second-story small tree house is only fifty square meters. The area of ​​each floor is more than 100 square meters, which is several times the income of others.

The vibration continued and never stopped. Xu Xin sat on the sofa holding Coco, paying attention to the changes in the tree house, while thinking about the next event mentioned by the mysterious voice.

"Storm season?" Xu Xin thought about the name of the event, "It's just raining? No, it can't be that simple."

He remembered the lake around his tree house and the piranha school in the center of the lake.

"Could it be a flood disaster?" Xu Xin thought about it more and more likely, "Flood disaster, plus lightning strike?"

This mysterious voice can actually affect the weather in this world. Xu Xin increasingly felt that it was the "god" mentioned in the altar introduction.

It seems that the problem of piranhas must be solved tomorrow. When the rainy season comes, floods are likely to spread. At that time, this group of piranhas will be the biggest threat!

Xu Xin gritted her teeth and saw if the giant crocodile could help him.

If the giant crocodile doesn't help him, he can only throw the contaminated meat into the lake and poison them. Although this group of piranhas are all blood-red, they have no patterns on their bodies, which should be the same as the mutant creatures Xu Xin encountered. After all, their boss, the giant anaconda in the center of the lake, does not have blood-red patterns on their bodies, so they should be poisoned to death by the contaminated meat.

But this will have a consequence, that is, there is a very likely situation for mutated piranhas to appear, and the chance of directly consuming contaminated meat mutation is very small. Piranhas that mutate in this way should be more than just low-level mutant creatures.

But there is nothing we can do about it. Compared to a piranha school, one or several large piranhas may be better able to deal with. After all, the target is large and you can use a heavy crossbow in the tree house to attack.

The vibration of the tree house stopped, and at the same time, the sound of wood cracking came from the stairs up and downstairs. Xu Xin hurriedly looked at the stairs and saw that the ceiling on the stairs suddenly showed a rectangular crack. With a "clang", one side of the rectangle fell down, forming an upward staircase.

Xu Xin held Coco and walked along the stairs to the newly emerging upper level.

The newly emerged floor made Xu Xin's eyes lit up. He did not expect that the structure of this floor was different from the three floors below. The ceiling showed a conical structure, just like an ancient brick and tile house, with high in the middle and low on both sides.

It is said to be low, but the edge is also three meters high, which is comparable to the height of the lower floors, while the highest place in the middle is five or six meters.

It's like a loft roof with a very large space.

In this way, this floor should be the highest floor of the tree house and it should not be added upward in the future. If you increase the number of layers, it may be that the banyan tree grows taller and then increase it from below.

"What should I do with such a large space?" Xu Xin touched her chin.

At such a height, it is actually the best to plant. But...

Xu Xin had an idea. I wonder if the windows can be opened on the ceiling of this tree house?

If you open a few rows of windows on the ceiling to let the sunlight shine in, can you plant it on the top layer? Although there are dense banyan leaves outside, they will not block the sunlight from entering.

With a height of six meters, Xu Xin can plant fruit trees in the middle. As long as he tries it frequently, the artificially cultivated fruit trees will be only three or four meters high.

Feel good.

Xu Xin cut open the watch, and the [Tree House Renovation] list can make wooden windows and glass windows. The raw materials for glass windows are only glass, but Xu Xin has not made glass yet.

According to his previous inference, glass should be made of sand in a furnace.

Because Li Wenxi has been selling him all over the place, his furnace has been idle for a long time.

After getting off the tree house, Xu Xin used wooden barrels to fill a whole bucket of sand and gravel by the lake, then came to the furnace on the second floor of the tree house, added a few wood as firewood, and poured the sand and gravel into the furnace.

[Smelting time: 12 minutes.]

The smelting time of a single piece of glass is very short. In a single minute, Xu Xin obtained a thick piece of glass. The furnace is still working. Judging from the smelting time, the bucket of sand he brought with him should be able to melt twelve pieces of glass.

[Glass (green): Glass with a strength comparable to the walls of a tree house can be used as a material for tree house windows with confidence, and various glass containers can also be made.]

Good guy, he was worried just now whether the strength of the glass would be too weak, so this introduction made him feel relieved. Unexpectedly, the green-level glass is as strong as the walls of the tree house. Is the glass too strong, or is the defense of the walls of the tree house insufficient?

However, even if the strength is not strong enough, you don’t have to worry too much. After all, the walls of the tree house are wrapped in dense and thick banyan leaves. What needs to be protected is the exposed trunk, and the trunk has long been worn by him.

Let the furnace continue to melt, and he came back to the top of the fourth floor and chose to make glass windows on his watch.

【Please select the placement position.】

After familiarizing the process, Xu Xin directly chose the slanted ceiling.

With a "click", a 1*1 ceiling was replaced by heavy glass. Through the glass, Xu Xin could see the banyan leaves that could see through the outside and the starry sky.

"It's done!"

This glass window is a fixed window embedded directly into the ceiling and cannot be opened and closed. This is exactly what Xu Xin wants. He just wants to make the top ceiling look like a glass greenhouse, and it is best to fix it and not open it.

He moved the three flower pots on the third floor, and Xu Xin placed the strawberry flower pot by the window, placed the two new flower pots in the middle and highest position, and bought a few seeds from the trading platform. One of them planted two red currant shrubs and the other planted orange trees.

Both of these resources are the most used by Xu Xin now. Basically, they have to be consumed at night during the event, especially Red Currant Big (Blue). He ate at least a dozen in the dungeon. The consumption speed is extremely fast and he must have his own source.

The red currant shrubs and orange trees both grow to bear fruit in ten days, and in large flower pots (blue), it only takes six days.

I don’t know if the blue-grade red currant bush outside has bear fruit again.

Xu Xin came to the lake and put a few buckets of sand back to the tree house, poured them all into the furnace, and assembled the melted glass on the ceiling on the top floor. In this way, after almost an hour of busy work, the ceiling on the top floor finally had half of the transparent glass.

Standing on this floor, looking up at the sky, the stars are dotted, and you can still see a bright galaxy, which is really beautiful.

"Perfect! This is the real starry sky top, I want to live directly on this top floor!"

There are only three large flower pots on this floor, which feels too empty. Xu Xin bought fifty green-grade ordinary flower pots from the points mall. These flower pots can put green-grade soil and shorten the growth time.

An ordinary flower pot only requires 5 points, which is equivalent to a green fertilizer. Because Xu Xin has a 30% discount, he only needs 3.5 points, and fifty ordinary flower pots only require 175 points.

Xu Xin received a lot of points in the dungeon, and the points of the mutant plants killed by the cheetah were also counted on him. Even if he bought two large blue flower pots, he still had more than 1,500 points, which was rich and powerful, and he didn't feel sorry at all.

He took the Silver King down and ran to a place far away from the tree house. He dug fifty pieces of green soil to take it back to the tree house, and filled it into the fifty flower pots.

He wants to build the entire top floor into a plantation.

He has been thinking about a question: Will the rainy season cause floods? If the flood really comes, how many plant resources from outside can survive the floods?

Xu Xin doesn’t want to rely on the weather for his own income. If this plantation is built, even if the external resources are destroyed by floods and disasters after the rainy season, he will be self-sufficient!
Chapter completed!