Although Du You is located in the hinterland of the Qin State, its situation is very different from Xianyang, which is not far away, where the mountains and forests are dense, sparsely populated, and a barren color, and the faint smell of demon beasts in it makes the people stop, and this also saves a lot of effort for the Qin people to bury secrets.

It is no less difficult to find a passage in the reckless mountains and forests that may have "existed" and may have been covered by the Qin people than looking for a needle in a haystack, but in the case of Lishan being sealed, Mu Qing can only do this, according to the situation of the prohibition and blockage in Lishan, Mu Qing wants to open up the channel, it takes dozens or even hundreds of years!

According to what Ying Zheng said at the beginning, if Mu Qing did not arrive for twenty years, he would definitely be forbidden to die, and the Allure controlled by Ying Zheng would also die, although it had been removed from the internal ban by Rulai, but Allure could not wait for decades, therefore, Mu Qing could only put his hope in the mountains and forests of Du You.

According to Mu Qing's guess, the king of Qin Zhaoxiang ordered Bai to kill himself, but secretly sent his soul into Lishan, in order not to attract attention, the passage into Lishan must be extremely hidden, and Duyou Mountain is lush and forested, it is an excellent place to hide the passage, and Duyou is sparsely populated, even if the King of Qin destroys the passage later, it will inevitably leave traces, but Mu Qing has been looking for several days, using many secret techniques, but he has never been able to find the slightest trace, and the time agreed with Yingzheng is approaching, which makes him feel a little anxious.

After searching for several days in a row, almost exploring the surrounding mountains and forests, Mu Qing's mana consumption was extremely high, at this time he was sitting under the tree, quietly recovering his mana, and at the same time recalling the landform of Du You, thinking about the possible existence of the channel.

A gust of wind blew, bringing the leaves down from the branches, and then sprinkled to the earth, but in half a day, Mu Qing's body was covered with a layer of fallen leaves, but he could not see the yellowing and even dry leaves on his body, under his eyes, pieces of green leaves full of life covered Mu Qing's clothes, rhythmic with his breathing, seemed to become alive, and became a part of his body.

Mu Qing is sunny, birds and beasts are galloping in the mountains and forests, and from time to time there are birds that fall on Mu Qing to perch, and some small beasts are also tied to Mu Qing, as if he is a tree on the side, and there is no vigilance and vigilance against "people".

Mu Qing is a tree demon, although he has turned into a human form, but after all, he has not taken off the category of demons, if it is in the past, I am afraid that birds and beasts will be avoided because of his human form, and now his cultivation has been greatly improved, and the realm has long surpassed the past, before he knew it, the breath has been the same as the surrounding grass and trees, not to mention those birds and beasts that rely on him as a tree, even if the immortals look down from the air, it is difficult to find Mu Qing.

Just as Mu Qing was meditating on his cultivation, a roar and the movement of a large number of birds flying caught his attention.

In the air, a fleet fluttering the "Han" flag is slowly falling, and now Chen Feng is rebelling, and the Han army is mobilizing on a large scale, these should be the soldiers who have been recruited, and according to the terrain of Du Post in Mu Qing's mind, the location where these Han troops fell should be a post station.

Du Post is sparsely populated, but it is a passage from Great Qin to the Kanto, the Qin army has passed through many expeditions, so the Qin State will set up a post here, and appoint the pavilion chief to guard and entertain the soldiers and people, which is also the reason why Du You is called Du Ting, although the Han defeated Qin, but the march still follows the route of the original Qin army.

Watching the warships fall, Mu Qing couldn't help but feel pity for Chen Feng who rebelled at this time, since the establishment of the Han Dynasty, the princes have rebelled, and after Bai Deng, the princes are unstable, Liu Bang will definitely try every means to suppress it, in order to show the martial arts of the Han Dynasty, Chen Feng as Liu Bang's original general, now the liehous, but openly rebelled, Liu Bang will mobilize a large army, quickly exterminate it, in order to calm people's hearts, seeing the Han army so moved, I am afraid that this rebellion will not last long.

Mu Qing got up and led himself into the forest, but his eyes and divine sense were silently watching the Han warship.

The Han warships were almost exactly the same as the original Qin people's style, and after falling into the Du Post Station below, a large number of Han troops swarmed out, each busy with preparations, judging by its behavior and movements, it should be the elite of the Han army.

Mu Qing looked at the post station under the distant mountain, but he felt some emotion in his heart, the military camp post station below, except for the "Han" flag blown by the wind, was almost no different from the Qin army back then, but in just a few decades, the powerful Great Qin had disappeared......

Although the post station below is a little simple, but it is full of the practical atmosphere of the Qin people, after the death of Qin, the war is endless, the original post station here may have been destroyed a long time ago, and now, it should be the reconstruction of the Han Dynasty that followed many Qin laws......

Thinking of this, Mu Qing's heart couldn't help jumping, although the Central Plains has been in turmoil for decades, but according to Du You's situation, I'm afraid few people will think of destroying the post station in the barren land, if it's right, the post station below should be built by the first king of Great Qin, and it has existed for an unknown number of years!

If this is the case, Bai Qi, the king of Wu'an, who was given death at the beginning, must have entered here with his soldiers, and only then did an envoy from the king of Qin come and order him to commit suicide.

Mu Qing quietly approached the post station with the word "Du Post" written on it, and his mood became more and more excited as he approached the other party, if the passage to the heart of Lishan existed, I am afraid that it was in this post station!

Thinking back then, if the envoy took Bai Qi's soul out of the post station and then used the passage, it would inevitably cover it up afterwards, if so, Mu Qing would find a trace anyway, but Mu Qing found nothing in the mountains and forests, and this extremely important post station in the barren land has been crowded with people for so many years, even if there are traces left, I am afraid it will be buried in many traces, which is difficult to detect.

"The most dangerous place is the safest place", after sneaking into the post station, Mu Qing couldn't help but think of this sentence, although Du Post is a post station, but there are many garrisons, at first Mu Qing didn't think of this place at all and gave up searching, under the garrison of the army, I am afraid that the King of Qin back then could not blatantly use the "channel" here, if so, I am afraid that it would have been discovered a long time ago.

But as Mu Qing searched in the post station, he became more and more convinced that the passage to the hinterland of Lishan was in the post station, and the king of Qin Zhaoxiang was indeed bold back then, building the passage in this place where people came and went, and also quietly took away the soul of Bai Qi, who was afraid of the six countries, with Bai Qi's identity, the six countries would definitely leave secret agents in the army, and even the heavenly court would pay attention, but the fact is that King Qin Zhaoxiang did not arouse even the slightest suspicion of these people at all, and his means and temperament are really admirable.

Mu Qing incarnated as a Han soldier, blended into the Han army, and then drowned among the many soldiers standing on the post station square, and then disappeared.