After the small stone slabs of the Jianzifeng Flat Heaven were arranged, Xiao Yong took the time to go to the Shangqing River Spirit Land to water the vegetables in the field and remove insects.

didn't stay long, and didn't contact anyone in Dayan City, and took advantage of the land of heaven to return to the Jianzi Peak Flat.

After crossing the Jianzi Peak flatland, go up a little further, even if you enter the range of the primeval forest of Laoshan Mountain.

The old mountain primeval forest, the official name should be the Wuling Mountain Range, these years of mountain closure and forestation, the original inaccessible old mountain, now fewer people go deep here.

If Xiao Yong still had some scruples before entering the primeval forest, after entering the primeval forest, he had an uninterrupted divine mind scanning the surroundings, he completely let go of his steps and quickly shuttled through the dense forest.

"Zhang Lao, they should be going here, this route, if you go further, you are about to cross the gray thousand cliffs, the highest peak of the old mountain. ”

The environment of Laoshan has no obstacles at all for Xiao Yong, who has a divine mind in his body and is incomparably stronger than the people in the modern world.

But for Zhang Qinghua, who is over the age of sixties, these almost non-existent roads should be very difficult, and they should have suffered a lot when they came here.

Gray Thousand Cliffs, for the people of Magou Town, this is the poorest area in the town, because a group of people lived here a few decades ago.

This group of people is the mountain people in the mouth of the older generation.

Because they are almost closed to the world, the living conditions of this group of people are extremely poor, they lack food and clothing, and at the same time, no one can read and write, so now in Magou Town, if someone does something stupid because of lack of knowledge or insight, people will say that he came down from a thousand cliffs.

However, twenty or thirty years ago, with the support of the government, the mountain people on the gray cliff moved to the bottom of the mountain one after another, and some of the residents on the streets of Magou Town went down from here.

Under the gray cliffs, it is difficult for the naked eye to see the traces of people living here decades ago.

However, on a few flat ground overgrown with weeds and trees, Xiao Yong's divine thoughts scanned it, and he could still see some remaining tiles buried in the grass.

Next to the ruins of the gray thousand cliff mountain people, there is a very deep ravine, on both sides of the ravine, there are many shrubs and rattans, the most is a kind of bamboo subfamily plant called Zongye, which is the main raw material used to wrap zongzi in Magou Town and even in the central and western provinces such as West China Province, everyone calls it Zongba leaves.

Thinking of the fragrance of the zongzi wrapped in the leaves, Xiao Yong walked into the side of the ravine, and when countless mosquitoes and other small insects flew and hit his face, he picked hundreds of leaves and put them in the back basket.

After digging up a few plants with hoop leaves and planting them in the land of heavenly opportunities, and coming out of the ravine, Xiao Yong continued to walk up the mountain, and soon found another delicacy - wild kiwifruit.

The wild kiwifruit on the old mountain, the people of Magou Town call it sheep peach, it is not big, much smaller than the kiwifruit sold on the market, and there is a lot of hair on the skin.

However, this kind of wild kiwifruit, but in the past, many people in Magou Town rarely had the fruit that could be eaten in childhood, and after the wild kiwifruit on the mountain grew up every year, many people would go up the mountain to look for it, as long as they found one, they could basically pick most of the sacks.

Freshly picked wild kiwi fruit is basically not ripe, and when it is ripe on the tree, it has long been eaten by monkeys and birds in the mountains.

After taking it home, as long as it is buried in the bran shell for a period of time, it can be eaten, with a sweet taste and a rich fruity aroma.

The emerald green wild kiwi pulp and seeds that can never be digested are childhood memories that many people in Magou Town will never forget.

I haven't let go of it, the wild kiwi fruit that grows on the high mountain on the old mountain, the more you go up, the more you go, but the place where the wild kiwi vine grows is also very high, Xiao Yong has not finished picking a wild kiwi on the wild macaque picking vine, and the back basket on his back is full.

"Forget it, let's leave some food for the animals in the mountains. ”

Although there is a place of heavenly machines, no matter how many things Xiao Yong can hold, he still stops in moderation, and after picking a few baskets of wild kiwifruit and putting them in the Tai Chi Bagua Stasis Array in the land of heavenly machines, he stopped picking them.

However, for the memorable wild kiwifruit plants, he did not let go, and dug up a few seedlings and planted them in the land of heavenly opportunities.

Continuing to go up, Xiao Yong harvested more mountain delicacies, such as mangosteen shoots, old goat morels, kudzu mushrooms, chicken hair legs, vetch, fern moss, and alpine fungus......

Xiao Yong picked some of each one, and at the same time, in the land of heavenly opportunities, there were more and more of these plants and fungi that "settled" in it.

The higher you go to the old mountain, the lower the temperature, the highest part of the old mountain, the peak of the gray thousand cliffs, the altitude here has reached more than 2,500 meters.

At this level, the species of trees are already very different from those in the lower part of the mountain, with a predominance of deciduous maple and cedar, as well as a large number of various types of shrubs and mosses.

"It seems that Zhang Lao and the others have also climbed over the gray cliff and continued to go deep into the old mountain. ”

Xiao Yong found the traces left by Zhang Qinghua and his party after they walked by, and continued to go deeper into the old mountain, no longer collecting the various medicinal materials and mountain treasures that had been picked on the old mountain, and he sped up.

"Looks like they've gone to the sinkhole I told him about. ”

Xiao Yong shook his head and smiled bitterly, hoping that Zhang Lao and the others would not think that I was fooling them.

Combined with the traces left by Zhang Qinghua, Xiao Yong rushed towards the sinkhole that Daddy said almost with all his might.

After crossing the Gray Thousand Cliffs, there were more wild animals in the mountains, and Xiao Yong saw a group of about 100 monkeys, pheasants with gorgeous feathers, vigilant hares, horned wild goats, and wild boars arching mud......

Xiao Yong, who was moving quickly, barely alarmed the wild animals living near the "road", and soon came to the sinkhole.

"This should be the final destination of Zhang Lao. ”

Xiao Yong used his divine thoughts to carefully scan around the sinkhole, and he was able to find traces of their activities, which stopped at a place of five hundred meters around the sinkhole.

Xiao Yong has always been in awe of the mysterious sinkhole in Daddy's mouth, and he has never been here before going up the mountain.

Standing at the entrance of the cave where the sinkhole is located, listening to the strange sound coming from the sinkhole, Xiao Yong can find the traces of Zhang Qinghua and his party staying here, although there is no garbage left, but the grass and trees growing not far from the entrance of the cave have obviously experienced some destruction.

"Elder Zhang didn't contact me either, I don't know what they found when they came here. ”

I had to rush home today, Xiao Yong was short of time, so he didn't stay long, and his mind swept directly towards the cave where the sinkhole was located.

"Is it so straight inside?"

The cave where the sinkhole is located is not narrow, with a diameter of about two meters, and some irregular circles. Under Xiao Yong's divine thought, the depth of nearly sixty meters down, almost all of them went vertically.

To the naked eye, the cave looks very deep.

The divine thoughts released by Xiao Yong continued to go deeper, and after exceeding a hundred meters depth, the terrain inside the sinkhole became complicated.

"There are traces of wear and tear here, it should be Zhang Lao, what instrument was used to detect here, it should be less than ten meters down. ”

With the weapon of divine thought, Xiao Yong can clearly restore the scene of Zhang Qinghua and his party exploring the sinkhole.

"There seems to be a lot of ore down here, and I don't know what it is. ”

"Here, it should be the limit of their detection, and there is no trace of anyone going down, it seems that it is okay, and it can be remedied. ”

Xiao Yong breathed a sigh of relief.

Divine thoughts continued to go deeper along the main cave of the Tiankeng Cave, and Xiao Yong saw the scene in the Tiankeng as if he was there, but the main cave extended to a length of nearly a thousand meters, and after reaching a depth of almost two hundred meters, his divine thoughts were no longer sustainable.

"Further down, there seems to be a cave, go down and take a look. ”

Xiao Yong muttered to himself and took out his mobile phone, the time had reached two o'clock, but the mobile phone had no signal at all.

I have to go home today, but when I go back, I can directly "teleport" to the flat land of Jianzifeng, and it only takes two hours to go down the mountain from Jianzifeng, and there is still time, Xiao Yong decided to go down to the Tiankeng cave to arrange it.

With the Land of Heavenly Machines and Divine Thoughts, Xiao Yong received the basket full of palm leaves and wild kiwi fruits to the Land of Heavenly Machines, changed into the clothes prepared by the Land of Heavenly Machines, and jumped down towards the entrance of the Tiankeng Cave.

Stepping on the foothold that Shen Nian had observed in advance, Xiao Yong continued to go deep into the Tiankeng cave, a magnificent underground world, in front of Xiao Yong, the veil of mystery was lifted at once.