There is only one semi-autonomous off-road harvester, which is obviously too slow to harvest, and if it were to be harvested, it would take more than three days. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

"This can't be done, those foreign devils outside are eyeing each other, and it is estimated that they will take action in Jiangxinzhou, where our farm is located, in the near future, and we have to think of a way. ”

Looking at the off-road harvesting vehicle harvesting back and forth all the time, Wang Qiang said to the third daughter with some anxiety.

"Brother Qiang, the current third-level corn has almost filled the second-level trading room, so many things must be sold in batches, after we sell, we simply exchange for two sets of "semi-automatic operation three-piece sets". ”

Tian Wan'er's big eyes "purred", and she immediately had an idea, "This speed can be increased by three times at once, if the speed is not fast enough, we will upgrade them to a "fully automatic operation three-piece set", and there will definitely be no problem." ”

"Anyway, these tools are definitely needed, and now that we have so many experience points, it's a piece of cake to get them done. ”

Indeed, although this girl is naughty and mischievous, her little head is very flexible, and she found a solution at once.

Redeeming a set of "Semi-Automatic Operation Tools Three-Piece Set" only requires 2,000 XP, although I don't know how much XP it will cost to upgrade them to fully automatic, it must not be too outrageous, and now with enough XP, there is no problem.

And when those foreign devils sent intelligence officers to the surroundings of Jiang Xinzhou to investigate and collect evidence, they had already been noticed by Wang Qiang and them, and during this time, they were building a lot of construction nearby, so that the four of them were in their eyes and anxious in their hearts, and it was a joke to say that they were not worried.

Fortunately, these foreign devils were "smart but mistaken by smart", so that Wang Qiang and the others had to wait for the first huge harvest of the fourth-level farm to come, and the time was already very urgent, and they had to race against time.

Wang Qiang nodded, and after three quarters of an hour, the second-level trading room was full, and it was immediately put on sale.

This trading room with 1,000 square meters, after being sold at full capacity for the first time, allowed Wang Qiang to gain 300,000 experience points at once!

Wang Qiang, who was overjoyed, immediately summoned a silver light curtain, and clicked twice on the exchange button of the "Semi-automatic Operation Tool Three-Piece Set", which cost 2,000 experience points, and six super cars that were exactly the same as before appeared around everyone, and the original two big cars were neatly arranged together.

Summoning the off-road harvesting vehicle that had just been unloaded, Wang Qiang gently clicked on the confirmation button to upgrade them in the midst of everyone's eager anticipation.

Not surprisingly, nine thick white mist shrouded the nine carts, and at the same time, the crisp and pleasant prompt sound sounded in Wang Qiang's ears:

"Congratulations to the host, after deducting 270,000 experience points, the three sets of "semi-automatic operation tools" have been officially upgraded to fully automatic operation tools. ”

Wang Qiang was stunned when he heard this, and was almost frightened, "I'll wipe it!" This set of fully automatic operation tools, the experience value required for upgrading has reached 90,000 points, which is 45 times the original price, which is also outrageous, right?"

This is not the most bizarre, what makes him feel strange is that at the back of this fully automatic three-piece set, there is a ??? number that represents that it can still be upgraded, which makes Wang Qiang suddenly frightened, this can still continue to upgrade: once, or twice......?

As soon as the situation was told to the three sisters of the Tian family, everyone looked at the nine big cars with anticipation, wanting to see what they had become so expensive?

A quarter of an hour later, the thick white fog suddenly disappeared, and the nine behemoths that appeared in place stunned the four of them immediately:

First of all, the nine super cars changed from silver-white to black and shiny, and doubled in size, with more than forty cubic meters tall!

Secondly, according to the information that instantly came into Wang Qiang's mind, the lift-off capacity of these nine big cars has greatly increased, although they still use the dark energy of the universe as the energy power, but they can only be ten meters above the ground from the original, to the maximum maximum altitude can reach 100 meters! The maximum speed has been increased from twice the original speed of sound to three times the speed of sound!

The bizarre thing is that although these nine super cars are now swarthy, their appearance has more than doubled: on the dark and shiny armor, there are actually engraved monster patterns!

The monster patterns are so vivid that they are almost perfect, and all three vehicles look imposing.

Finally, according to the tips of the instructions, even the hardness of the material of the cart has been increased by three times compared to the original, and Wang Qiang no longer needs to operate it by hand, and now it is operated by the farmer's mind, and it is effective within a radius of 10,000 kilometers!

"Damn, is it necessary to make this farm vehicle so tough?"

Wang Qiang shook his head and complained, and at the same time explained the details of the nine super cars to the three sisters, which naturally caused them to cry out for a while.

If it weren't for the fact that there was a race against time to harvest, and there were still many things to be arranged immediately, the four people who were already itching and scratching their hearts would probably have to sit down to experience it and have a good time.

The fully automatic operation tools are really different, Wang Qiang just turned his mind, and the three huge off-road harvesting vehicles took off at great speed, starting to harvest the three agricultural products, and after a while, they had returned to the trading room to unload, and the efficiency was not only as simple as improving six times.

It's just that for most of the day, all the big corn cobs, big watermelons, and big peaches have been returned to the warehouse and sold after setting aside enough rations, making everyone smile.

Because there are too many intelligent livestock and poultry now, Wang Qiang simply left 100,000 catties of each agricultural product as rations, because after the harvest was completed, the total experience value in his hands reached 8,863,000 points.

Although it was less than 10 million points, it was enough for everyone to rejoice, and everyone immediately began to discuss how to use these experience points.

"Brother Qiang, first of all, we have to select a crop with a large yield and can be interplanted, and then upgrade all the seeds of the four crops to level 4 and plant them with an average yield of almost the same amount, that's for sure. ”

Tian Ying'er obviously thought about it a long time ago, "I think we will choose sweet potatoes, the yield of sweet potatoes is huge, the harvest is definitely not small, and it is much better than corn when eaten raw, and sweet potato leaves can also be used to feed livestock and poultry, which is simply full of treasures." ”

Everyone has been fond of this kind of high-yield crops that created the so-called "Kangxi and Qianlong" prosperous era and caused the population to increase in Chinese history for a long time, so everyone nodded in agreement and began to select good varieties for strengthening, and they were busy for a while.