It seems that after the baptism of a storm, the sea and the air become brighter, when the two islands merge, the island of the fifth day of the first month reaches 280 meters, a bit of a pity, if more than 20 meters, maybe the control building will change from three floors to four floors, maybe there will be new control equipment in the building.

The mermaids begin to rebuild their canals, Winnie and Catherine take the idle snake girls to farm, and the fifth day of the first year takes out the mysterious house with a length and width of three meters from the storage ring, wanting to study what is inside.

"Click"

This time, with a slight pull of the doorknob, the two iron doors of the house revealed a gap, and then opened them all on the fifth day of the new year, but when he opened them, he was dumbfounded, because they were empty, and there were no cherry blossoms

Chu Wu frowned and entered the house, first tapping his hand around the wall to see if there was any mezzanine hidden grid, he didn't believe it was just an empty house to hide.

But a few minutes later, the fifth day of junior high school was completely disappointed, there was nothing in it, and the back door of the house could not be opened from the inside of the house.

I went out of the house and tried it outside, but it still didn't work, and the second door of the house still didn't move.

After studying this house for two hours, it seems that this house can only be used as a warehouse at present, but what can be loaded in such a space, even if it stores potato grenades and pineapple bombs, it can't put much.

After losing patience with the house, Chu Wu took out those broken enemy artillery, Chu Wu felt that these should belong to the third level of artillery, but forty were damaged, and the remaining forty were difficult to form a wide range of lethality if they were arranged in eight directions.

Alas, if only a blacksmith who knew how to try to repair these broken guns.

It just so happened that Alice came to him at this time, and it turned out that he could find a way to put a lid on the artillery position on the fifth day of the first month, so that if he encountered a similar artillery fire like last night, he could avoid casualties.

It's a great idea, but how do you add it?

So the fifth day of the first month and Alice discussed, and at this time, Alice saw the house with the open door, and she had a flash of inspiration and said to the fifth day.

"On the fifth day of the first month, in fact, it is okay to build a few such houses, we can put artillery in this house, close the door in normal times, and open the door when we use it. ”

Hearing Alice's suggestion, Chu Wu thought that it should be okay, so he pushed a wheelchair undamaged cannon into the house, feeling the angle at which the space could be fired.

But there is still a problem, that is, these mermaids who fire artillery need canals, how can this be done?

Alice thought for a moment, pointed to the back door of the house and said, "We can dig the ditch at the back of this house, and there is no need for a door at the back, just open it, just like this." ”

Alice pulled Hawu out of the house, closed the front door, and then walked to the back door with Hakugo, intending to demonstrate her idea to Hatsugo.

On the fifth day of junior high school, she just wanted to tell Alice that the back door couldn't be opened, but Alice easily opened the back door at once, and opened all the back doors while unraveling it.

When the back door was opened, Alice was still explaining with great interest, but the eyes of the fifth year were instantly opened to the maximum, because the broken cannon that had just advanced from the front door was extremely new at this time.

Alice also noticed that something was wrong with the fifth year, and when she looked back at the fifth year, she also saw the brand-new artillery, and immediately covered her mouth, her face full of disbelief.

Chu Wu pulled the brand-new cannon out of the house, and after a careful inspection, he was very sure that he was not dazzled, and then immediately pushed a broken cannon through the front door into the house, then closed the door, and then opened the back door, and a brand-new cannon appeared in front of his eyes.

The mood of the fifth year of junior high school was extremely excited, but I didn't expect that the purpose of this house was this, which could repair broken artillery in an instant, but I didn't know if I could repair other things.

Regardless of anything else, the first five pushed the forty broken guns into the house one after another, and placed them in the four positions in the south, east, and northwest after the repair, which made the mermaid girl on these four positions happy, because this new artillery was much more powerful than the previous artillery.

The mermaid girls on the next four positions were not happy, and they swam over one by one and looked at the fifth junior high school with extremely resentful eyes, which made the fifth junior high school feel as if he had committed a big sin

Suddenly, the fifth day of the first year had a flash of inspiration, since this house can be repaired, I don't know if it can be fused and upgraded?

I thought of it, so I ignored the eyes of the mermaid girls, and ran back to the house with a first-level solid cannon and a second-level cannon that could explode, but there was no response after stuffing the two cannons into the house.

Is it your own wishful thinking? This house does not have the function of integration and upgrading?

On the fifth day of the first month, he brought a first-level artillery and a second-level artillery and forcibly stuffed it into the house, but he didn't expect that when he opened the back door, a second-level artillery and a third-level artillery appeared.

Suddenly, the fifth year of junior high school understood, it turned out that his own upgrade method was wrong, and it was two low-level ones that could be fused to form a high-level.

At this time, the fifth year of the first month smiled, and then collected all the first-level and second-level guns, and began to integrate and upgrade non-stop.

After a toss-up, by the end of the first five had 160 third-level guns, and all the positions could be equipped.

However, the fifth had the idea of stuffing two third-level guns into the house to see if one four-level gun could be fused.

However, this time I was disappointed when I opened the back door, and it was still two third-level artillery, and it seems that if you want to upgrade the artillery, I'm afraid you have to find a way to upgrade this house first.

After the problem of artillery was solved, the fifth day of the first month couldn't help but have the idea of muskets, and brought two muskets and put them in the house.

The next step was to repair the damage to the island, but Alice's idea of putting a lid on the cannon was good, but it required a lot of wood, so the first day of the first day was to plant a lot of trees.

Catherine and Winnie also began to breed pineapple bombs in large quantities, and after the last battle, the two women also saw the power of explosive weapons, so they worked harder to practice throwing bombs in the air, and at the same time, Winnie began to think about grafting other plants to breed more powerful weapons.

Chu Wu now completely trusts the two of them, so let them toss, but these two vampire women are becoming more and more obsessed with Chu Wu, and they want to take off his pants at the first opportunity.