Man is the spirit of all things;

Man is also the first of all evils.

There used to be 40 million species on the earth, but due to interstellar wars and climate and environmental degradation, 99% have become extinct, and the remaining 1%, half of which are endangered, and less than 100,000 can really escape the doom and survive tenaciously.

Melon seeds have a long history and still have a strong vitality in the 28th century, making them a must-have snack for every solid family. When the photon suddenly came to the solar system, it quietly followed history, absorbed the blue photon well, and evolved into a photon plant for the first time, which also extended its vitality.

However, what makes the scientific community very strange is that this extremely ordinary crop can only grow on the earth, and the American Emperor Star and Martian biologists have cultivated it for decades, but they still have not been able to break through the technical bottleneck and cultivate blue melon seeds above the second level. Because of this, its selling price has been firm, and it is an important source of foreign exchange in the Chinese plantation industry. According to statistics, Huaxia exports no less than 5 million tons of melon seeds to the United States and Mars every year.

This sunflower field at Harvard High School is nearly 4 acres in size, with nearly 8,000 fruit plates, which are resplendent and spectacular from a distance. Each fruit bowl is up to a foot in diameter, and the sunflower seeds inside are plump and strong, which is a good omen for a good harvest.

However, the sunflower field was deserted, far less lively than the apple orchards and flower beds, with only a few figures walking around in it.

Xiao Zhang just came to the edge of the ridge and met the little black man who walked out dejectedly.

"Weirui, how's it going?" Xiao Zhang grabbed the little decrepit man and greeted him.

Wei Rui saw that it was Xiao Zhang, shook his head and smiled bitterly: "Boss, don't mention it, this is a photon crop, the whole piece of scum, I don't know which scum cultivated it, he only grows up, but it has no connotation, the school should expel him!" ”

"You're saying that the sunflowers here don't contain blue photons?"

"Isn't it, I walked back and forth three times, except for you and Goddess Jiang's two groups of people, all went in to see. The most annoying thing is that those little cubs didn't squeak when they knew the result, which caused Lao Tzu to work for a long time in vain. Boss, I won't cheat you, let's go to the lotus pond together. ”

Xiao Zhang was suspicious, pondered for two seconds, shook his head and said, "You go first, I'll go in and take a look, if not, I should look at the scenery." ”

"Hehe, too, there are beauties in it, I just passed through the southwest corner, and I saw the eighteenth sister enjoying the scenery alone, it looks very lonely, I guess she is waiting for the boss, you go quickly, no one will come in here."

"Get out~!" Xiao Zhang bared his teeth and snorted.

"Don't mind, boss, the sunflower is deep, the beauty is like jade, it's a good place to practice, I promise I won't talk nonsense......"

"Chew your tongue again, I'll kill you!" Xiao Zhang raised his foot and wanted to kick.

Wei Rui laughed a few times, flew back three meters, and flashed north like a whirlwind.

…

Xiao Zhang casually took a sunflower fruit bowl, and a bunch of yellow mangs burrowed into the fruit bowl along his arm.

In less than a few breaths, the internal structure of dozens of melon seed kernels was clearly presented in his mind. Each one is as white as jade, full and solid, but the strange thing is that there is no photon in these melon seeds, if they are harvested, they are authentic ordinary melon seeds, and their value has plummeted.

Ordinary melon seeds are also sold on the market, 4 yuan a catty, and Xiao Zhang's family bought them. The first-grade medium-grade melon seeds are 100 yuan a catty, the first-grade upper grade is 200, and the second-grade lower grade is sold for as much as 500 pounds. Compared with ordinary melon seeds, the price is 100 times higher. According to the estimated production of this land, it should be possible to harvest about 3 tons of sunflower seeds, worth at least 600,000 yuan, and if it becomes ordinary melon seeds, it will be at most 20,000 yuan.

Xiao Zhang shook his head and was about to let go.

Suddenly there was an extra structural diagram in my mind, and in this three-dimensional structural diagram, countless blue star points were densely gathered, and the star points were like honeycombs, tightly wrapped around the melon seed shell.

"Huh? Could it be that the cultivation went wrong, and the sunflower fruit bowl did not input photons into the kernels? Xiao Zhang's eyes lit up.

According to the supplementary textbook, sunflower seeds rely on the fruit plate to absorb external photons, and then feed them back into the kernel, so that they can be transformed into photonic delicacies. Judging from the structure of the fruit bowl, it contains abundant photon energy, but these photons do not break through the melon seed shell and are only stored in the honeycomb of the fruit bowl. As expected, the sunflower field was diseased.

Knowing this result, Xiao Zhang didn't pay attention to the situation of the other fruit bowls, nor did he listen to Wei Rui's words, and went to find the eighteenth sister to enjoy the scenery, but walked along the edge of the sunflower field all the way to the north.

Towards the end, a tall white and blue figure appeared in front of him.

The beautiful teacher Zhang Yu is holding a sunflower fruit plate in one hand, and a miniature nano needle in one hand, with a jade face slightly condensed, a focused expression, pointing at the fruit plate, and with the dance of the little hand, the nano needle is a little red. At the same time, a layer of fine beads of sweat floated on her smooth forehead, giving people a harmonious beauty under the golden autumn sun.

"Teacher Zhang!" Xiao Zhang stood behind the beautiful teacher for three minutes, and still greeted curiously.

"Oh, it's Xiao Zhang, have you seen the ground?" The beautiful teacher relaxed a little, and while replying, she sped up the speed of her hands.

"After looking at the teacher, there seems to be something wrong with this field, and the kernels are not absorbing photon energy."

"Well, do you know what's wrong?" The beautiful teacher continued to ask.

Xiao Zhang pondered for a few seconds: "Teacher, I found that there are actually photons in the fruit bowl, that is to say, there is no problem with seed promotion and fertilization, it may be in the seed itself, or there is a lesion in the later stage." ”

The beautiful teacher listened to Xiao Zhang's analysis, stopped the movements in her hand, glanced back, and stretched her eyebrows: "This is a typical 'blue disk disease', which is related to environmental mutations, and the American imperialists have been studying for decades and have not been able to find a good solution." ”

"Right? Well, today we can take one less test. ”

"No, I still have to take the test." The beautiful teacher shook her head and began to move her arms again.

Xiao Zhang was happy: "Hehe, teacher, so you are going to let us all have zero duck eggs." ”

The beautiful teacher glanced back at Xiao Zhang again: "That's not necessarily, this is the earth, not the American Imperial Star, the atmospheric environment is just a mutation, not the norm, although these sunflowers have blue disc disease, there is still a solution." ”

"Oh, what's the solution?" Xiao Zhang hurriedly asked.

"Hehe, it's still the assessment period, let me tell you, if you take the lead in cheating, then your zero duck egg really has to be decided. I can only tell you that what you can't do doesn't mean that Yajie and Mingmei can't do it. Okay, if you want to give up, I won't stop you, I'll go back to tea. After the beautiful teacher finished laughing, she took the nano needle, folded her hands behind her back and walked away from the small building.

Xiao Zhang watched the beautiful teacher leave, pulled the fruit bowl she had just pricked with a needle and studied it, and finally closed her eyes and groaned.

"Long Guang, do you know the solution?"

In his mind, "Jiedibao" flickered slightly, and a deep voice came out: "Host, there are three solutions.

First, use nanoneedles to break open the shell of melon seeds, so that blue light photons can enter the kernel through the hole, just now your teacher has experimented like this, from the actual situation, the effect is not very good, and the kernel can only evolve to a first-class medium grade at most.

Second, the red light attack power and the yellow light decomposition power are used to open up the photon input channel between the fruit shell and the fruit disk, which is blocked due to lesions. However, after it is opened, because the original channel has shrunk, the amount of photons input will not be very large, and the kernel can barely evolve to the second grade.

Third, the photon input channel is re-repaired using pure green light life force. This method is extremely demanding on vitality, and it will not work at all without level 5 10, and Su mainly uses a super strike, which can meet the conditions. Once opened, it can catalyze the second-grade kernels.

After that, do you still have questions? ”

"Nope." Xiao Zhang ended the question without hesitation.

In his opinion, the first one is not good, and the third one needs to stimulate the super power strike, and the gains outweigh the losses, but the second one is feasible. He only needs to consume a part of the red and yellow photons to urge the second-level melon seeds to come out.