When Zhang Heng saw Hao Qi the next day, Hao Qi was standing in a daze at the agreed place, and when Zhang Heng approached him, Hao Qi came back to his senses.

"What's wrong?Did you find something wrong?" Zhang Heng hurriedly looked around.

Hao Qi shook his head and said, "No, I have something on my mind...... Let's go, go shopping, we talk as we go. ”

After Zhang Heng nodded in affirmativeness, the two of them walked in the direction of the market, and halfway through, Hao Qi suddenly asked: "Zhang Heng, if we find evidence, have you ever thought about how to rely on evidence to clear your father's grievances?"

Zhang Heng was stunned for a moment, and then shook his head and said: "I haven't thought of such a far place, let's not talk about whether we can find evidence, even if we find evidence, to be honest, I really don't know how to clear my father's grievances, after all, the enemy I have to face is not one or two people, maybe only Sid is alone on the surface, but in fact, this is what the entire Baicao Country does...... I don't know, even if we come up with evidence that red and blue grass can be planted, and the country can also say that white can be said to be black, so ......"

"Really...... I get it. Hao Qi said this in a low voice, and then didn't say anything, just asked Zhang Heng about the supplies he wanted to buy next, and the two of them discussed, and finally bought two large bags of supplies, enough for the two of them to survive outside for more than two months.

Then the two of them did not set off immediately, but went to the library first, sorted out the things they had investigated in the past few days, and looked up some geographical books and historical records of Baicao Country, and then the two of them set off in the afternoon to leave the capital of Baicao Country.

Without saying a word all the way, the two returned to the small village without any danger, and then continued to start a new round of investigation work.

And just like that, another month passed.

In this month, the two of them re-examined the remaining places where there may be blind spots several times, but unfortunately, they still did not find any possible traces, there was no other discovery at all, and things fell into a dead end, without any possible breakthrough, just like after Zhang Heng's father "committed suicide", countless people have investigated, and they have not found any treasure land that may be planted with red and blue grass.

To be honest, when things reached this point, Zhang Heng had already begun to despair in his heart, because from any situation, even if his father did not steal Sid's research notes, but his father probably lied, there was no possibility of planting crimson blue grass at all, because in the place where his father might have been, there was no such treasure land at all, his father ...... Maybe not so innocent......

On this day, the two of them drilled out of a cave in a glowing crystal passage to the mountain, and then the two climbed all the way along the mountain road, and came to the range above the snow line on the top of the mountain.

Hao Qi looked at Zhang Heng silently for a long time before he sighed, sat next to Zhang Heng, and at the same time took out a cigarette and lit it, and said while smoking: "What's the matter?"

"A little ......" Zhang Heng did not shy away from it, but said in a low voice: "We have been to the places that should be found, the places that should be found, the places that can be found, and almost all the traces that my father can go, you must know that when we are covered, it is the fastest distance in a straight line, which is definitely more than the distance that my father can go, but we have searched all the places we can find, and we can no longer find any reason to say that my father is innocent, I ...... It's really starting to despair. ”

Hao Qi didn't have any words to blame Zhang Heng, just smoked silently, and after waiting for a long time, he suddenly said: "I played a game before, and there is a character in it whose words make me like ......"

"Is the game a board game? Recently, there was a game called Ten Thousand Beasts from the Sea and Heaven Kingdom. Zhang Heng said strangely.

"Don't care about those details!" Hao Qi replied angrily, and he continued: "This character has such a sentence...... Let me go to the place where I just fell and try again, this sentence, in the ten years that I have been practicing boxing alone, in the days when I have no hope for the future, when I stand in the face of death, this sentence has flashed in my mind, and now I tell you, I hope you will encourage it with me. ”

Zhang Heng didn't delve into the words of the so-called characters in the game, he just muttered this sentence silently, let me go to the place where I just fell and try again, let me go to the place where I just fell and try again, let me go to the place where I just fell and try again...... After repeating this several times, Zhang Heng's eyes finally slowly regained their brightness, he finally stood up, and was about to look at Hao Qi with a smile, when suddenly his feet slipped, and the whole person fell down the cliff.

But how fast Hao Qi's reaction was? Almost when Zhang Heng turned over to the cliff, he had already stretched out his palm violently, and when Zhang Heng's body just fell a distance of about a meter, he had already lifted Zhang Heng's arm, and at the same time said with a smile: "Do you want to do this? Do you think that you can really be like in those novels, you can really fall off the cliff and encounter the secret realm? and then get the treasure and get the cheats?"

Although Zhang Heng was taken aback, he also laughed and said: "We have investigated the mountain trail under this cliff more than once, what other secret realm is there, but it is also because you are here, otherwise I would really be dead." ”

Hao Qi laughed, and lifted Zhang Heng up, and after Zhang Heng went up to the cliff, his other hand trembled, an ordinary blue grass, green mixed with light blue leaves, a standard ordinary blue grass herb.

"There is still blue grass growing on the cliffs, and my father must have been looking for herbs on these dangerous cliffs in the first place......"

Zhang Heng was still standing on the edge of the cliff, he casually threw the blue grass out, and said at the same time: "Don't worry, Hao Qi, I will never give up until the end, let's go to the place where we fell and do it again, father, I will definitely ...... Wait, wait a minute, Hao Qi, I seem to have thought of something!!"

Hao Qi was stunned for a moment, and he didn't come back to his senses for a while, and Zhang Heng had already said anxiously: "I just have a thought, but I haven't thought it through yet, you wait for me to think about it......"

Zhang Heng immediately walked back and forth on the surrounding flat ground, and the speed of walking became faster and faster, and the pace of walking became more and more urgent, and at the end, he looked at Hao Qi fiercely and said: "Hao Qi, please answer me seriously, really, please, answer me seriously, is it okay?"

Hao Qi was silent for a while, and said to Zhang Heng seriously: "Yes, I will answer your next sentence seriously, and I will answer you with the answer in my heart, and use this heaven and earth as evidence." ”

Zhang Heng took a deep breath and looked at Hao Qi with pleading eyes: "So, Hao Qi...... Can I trust you, as I trust my brother, entrusting you with my life?"

Hao Qi didn't answer immediately, but raised his head and thought silently for a while, and then replied solemnly: "Yes, as long as you don't do anything that makes you ashamed and guilty now, then you can trust me, just like trusting your brother, entrust your life to me, and I will definitely not live up to your trust." ”

Zhang Heng inhaled deeply again, exhaled deeply again, and after a long time, he said firmly: "Then, Hao Qi...... I think I've found a way to grow crimson blue grass, just like my father found in the first place, and this may be the only way to grow crimson blue grass in the Hundred Grass Country!"

"Hmm, what's the solution!?" Hao Qi immediately asked.

Zhang Heng didn't express any objections, but he still said: "Although I'm sure I found it, I still have to do an experiment first, Hao Qi, help me pick bluegrass, a lot of bluegrass, pick it when you see it along the way, it's late today, we will start the experiment tomorrow!"

Then along the way, the two began to pick blue grass, and at the same time, Zhang Heng did not scruple to tell Hao Qi the principle of planting red blue grass, of course, these are just his personal inferences, whether it is really feasible or needs to be verified.

First of all, Zhang Heng put forward the precautions they discussed at the beginning, that is, Zhang Heng's father is different from other searchers, in fact, it is very simple to summarize, one is that Zhang Heng's father has been walking here for decades, he is not just searching here a few times, but living here.

The second is that Zhang Heng's father will bring back herbs every time he comes back because of the death of Zhang Heng's mother, and even a large part of his energy is digging herbs, so he must have had herbs on his body for a long time.

“...... Based on the above two differences, my guess is this. ”

Zhang Heng said to Hao Qi as he walked: " First of all, my father picks a lot of herbs every day, and these herbs are put on him, and at the same time, he also has to look for medium and large prey that may appear, so he will run around, not as we thought at the beginning, there is no treasure land, in fact, we all ignore a very important fact, what my father was talking about at the beginning is planting, that is, it is a method that can be mass-produced anywhere, not a miracle produced by the treasure of a specific heaven and earth, and our thinking is led astray, because it is a treasure of heaven and earth, so we take it for granted that the red and blue grass are brought into the situation that can only be produced by the treasure landWithout a normal understanding of the literal meaning of this sentence, planting can be produced anywhere and at any time, just like crops. ”

The more Hao Qi listened, the more surprised he became, and he couldn't help but ask, "And then, how can we do this?"

"Listen to me slowly. Zhang Heng picked another blue grass in the shadow of a tree, and he continued: " First of all, continuing with what I just said, my father carried a large number of herbs, and they were fresh herbs that were picked, so he searched for prey everywhere in the mountain tunnels, day by day, year by year, the herbs he carried, the seeds of the herbs were also scattered in the mountain tunnels along his footsteps, day by day, year by year, most of the herbs withered and died because they came to a place that was not suitable for growth, but some of the herbs survived, and then one day, when my father once again walked the old road he had walked for decades, he was shocked to find a fact...... In one place, there were hundreds of bluegrass plants growing in an acre of land, and all of them survived, and at the same time, a crimson bluegrass appeared in the bluegrass. ”

Speaking of this, Zhang Heng suddenly stretched out a fist and said to Hao Qi: "Hao Qi, what do you think of my strength?

Hao Qi looked at Zhang Heng seriously, and said after a long time: "Your strength is not very good, this is the truth, it is estimated that you have put most of your time on books, on those treasures of heaven and earth, your strength can be said to be very weak, but your physical fitness, I personally estimate that you can reach the level of quasi-internal force realm in one year at the latest, or half a year at the earliest." ”

"That's right. ”

Zhang Heng withdrew his fist and squeezed it hard, and then he said: " It stands to reason that according to the number of times I exercise martial arts and my efforts, it is impossible to achieve the current physical fitness, practicing martial arts is a process of not advancing or retreating, my physical fitness should not be at this level now, I have always thought that I may be talented, it is a natural physical fitness, but think about it carefully, even if it is an innate Dao body like you, before the achievement of the internal force realm, the physical fitness cannot be like now, before you achieve the internal force realm, the physical fitness does not break through your martial arts training level, and directly achieve the quasi-internal force realm？”

Hao Qi didn't know how to answer for a while, after all, he was not a real innate Dao body, so he was silent, and Zhang Heng thought that he was acquiescing, so he continued: "So I have a corollary, my father has already got a crimson blue grass back then, and he gave me this crimson blue grass to eat, but I am young and don't know it, and relying on the effect of this heavenly treasure, my physical fitness foundation is much stronger than that of ordinary people, so it has led to my current situation......"

"You know what? Hao Qi, the leaves of bluegrass are blue, although there is also green chlorophyll, but most of the nutrients of bluegrass do not come from photosynthesis, photosynthesis is only a supplement to its source of nutrition, bluegrass only needs a small amount of light to survive, more needs a lot of water, a lot of soil needs, so bluegrass grows better in the shade, and you should know that underground, there are dark lights in many places, whether it is emitted by plants or minerals, and just such a light is enough to meet the needs of bluegrass for light......”

"Can you imagine that? In some passages underground, or in those narrow cul-de-sacs, there is no dirt in one direction, there is dirt above, dirt below, dirt in three directions, and even some pillars protruding from the walls also have mud, in such an environment, as long as there are shiny ores, in such an environment the blue grass can survive and ......"

Zhang Heng spread out a blue grass in his hand, and he roared loudly.

"In one acre of land, more than 100 blue grass plants can survive!"