Gu Yunjin stood up with the bookcase and said, "Little grandfather, come and see?" ”

Jiang Muyuan stepped forward and looked at the big map first, there were many signs on it, and the speculated route was painted in red.

And the map in the details is naturally richer, the approximate location of the oasis, the routes that can be walked, excluding some natural dangers that are difficult to cross, and the two or three routes that are left in the end.

Gu Yunjin pointed to the location of the oasis and said, "Although I am confident, I always speculate that if the oasis is here, the route should be among these two, and if the oasis is in a more northerly place, the route is probably these two."

I should have thought of this idea a long time ago, but it was just a blind eye, and now it suddenly became clear.

After all, I haven't walked this road, whether it will work or not, I have to wait for the third brother to come back and let him compare. ”

Jiang Muyuan didn't speak, his gaze was fixed on the map, his fingertips moved back and forth, the smile in his eyes had been completely hidden little by little, and the dark eyes were so deep that he couldn't see a little emotion.

Jiang Muyuan knew that Gu Yunjin had tried her best, as she said, she had never walked outside the pass, and what was written in the book and spoken by others also had limitations, and it was not easy to piece these together.

Even, excellently done.

Jiang Muyuan himself spent energy on it, and he may not be able to achieve such results.

But it was too good, and the signs on it made Jiang Muyuan's heart tighten.

Gu Yunjin is a blind eye, and Jiang Muyuan is not.

Gu Yunjin was hesitating about the two or three routes now, but Jiang Muyuan had already come up with the answer - it was the path through the Ghost Crying Stone Forest, which went straight from the oasis to the northern land.

In the thirty-fifth year of Shunde in the previous life, Jiang Muyuan was trapped in a lonely city and was at the end of his rope.

The last flying letter that Sun Xu passed on to him wrote that even if he dug a secret way, he would rescue Jiang Muyuan.

That sentence made Jiang Muyuan remember from his deathbed in his previous life to this life.

Although he and Sun Xu are a generation apart, they have an excellent relationship, and Jiang Muyuan also likes this lively and enthusiastic nephew.

Jiang Muyuan originally thought that Sun Xu was young and his thoughts were lively, so he would come up with a way to dig a secret path at that moment, which was his inspiration.

But now that he has figured it out, Sun Xu will think of the secret path because he has participated in the 34-year battle of the Gu family in Shunde to break the Beidi.

Sun Xu and his father Sun Miao's personality is completely different, he dared to go to the battlefield at the age of twelve, Sun Miao couldn't stop him, and a group of soldiers in the army couldn't hold it in their hands every day against such an ancestor, for fear of falling and bumping, they couldn't explain.

Sun Xu didn't care, he was detained next to the general and shot from a distance with a longbow.

The young man was fearless, and it coincided with the chaos of Beidi, the old age of Ansu Khan, and the struggle for power and profit for several sons, in order to compete for the first, sent troops south.

Gu Zhiyuan led the northern defenders to resist and drove the Di people back to the grassland, Sun Xu took the lead, single-handedly compared with the Di generals, and the limelight was the same.

This is what Jiang Muyuan heard.

At that time, Emperor Shunde was also old, and after the death of the Empress Dowager, he had been cutting power.

Jiang Muyuan is still fighting in the south and the north, but in terms of power, he is no longer as capable of leaning towards the government and the opposition as he was a few years ago.

The most obvious thing is the folds in the imperial study, which he can't touch.

If Emperor Shunde showed him the excerpt, most of the content above was to impeach him for his high merits.

Therefore, how Sun Xu is in the north, Jiang Muyuan has heard of it.

After listening to it, he was quite happy, Xiao Xiaoerlang can shoot the general, and the hero is a teenager, but he is happy, but he will also worry.

The saint is so defensive of him, what will he do to Sun Xu in the future......

After that, Jiang Muyuan heard that Gu Zhiyuan stayed in the north, and Gu Zhize and Gu Zhiqing led the elite cavalry to the Beidi Tent, and the surprise attack caught the Di people off guard, and the fire burned for a day and a night, and the Di people were defeated all the way.

Ansu Khan escaped under the escort of his own soldiers, and several of his sons were killed in battle, and those who escaped were also wounded.

This battle was too great a blow to Beidi, and Ansu Khan was already ill, and then he couldn't afford to fall ill, and soon vomited blood and died.

The surviving sons were caught between several tribes, falling into each other's hands and making a mess inside.

This is the Gu family's great military exploits, and it also makes the court breathe a sigh of relief for the constant war.

Jiang Muyuan always thought that Gu Zhize and they were killed through the grassland, and the snow had melted in spring at that time.

But Jiang Muyuan forgot that he was in the south at that time, in the southernmost part of the territory, where the spring and the grassland in the north were still covered by heavy snow.

The Gu family wants to fight all the way to the Beidi Big Tent, and they must take the path that Jiang Muyuan and Gu Yunjin are looking for now.

And Sun Xu, he was in the north at that time, Gu Zhiyuan would not let him risk his life, but what the route is, it should not be hidden from His Royal Highness the emperor.

After the big victory, the war report was sent to the capital, Jiang Muyuan did not read it, Sun Rui was in charge of the country at this time, and he must have seen it.

Even if the route written above is not clear, as long as Sun Rui asks Sun Xu in the future, the general march will be clear.

Sun Xu wanted to dig a secret passage to save him, but he was actually inspired by the dark Chen Cang that year.

With all the past, Jiang Muyuan suspected that Sun Rui was reborn, although he couldn't understand what Sun Rui was planning to do this kind of "self-severing arm" and "self-destroying the country", but he also became more and more convinced that Sun Rui also lived one more life.

Therefore, Sun Rui would know about that surprise path, he lived longer than Jiang Muyuan, and after that, he knew about the enmity between Ansu Khan and Gu Wei......

He was able to inform Di Ren of that route early, he could let Beidi press under the Northland City, and let the panicked Gu Zhize be his pawn and open the gate of the Northland for him.

It is clear that this secret road was not shown in the two armies until the thirty-fourth year of Shunde in the previous life.

Jiang Muyuan thought of Gu Yunjin's question last night - how did Gu Zhize get to the point where he couldn't turn back?

Is it just a Gu family's room in Beijing?

In his previous life, Gu Zhize obviously resisted, and he was the one who led the troops to burn down Ansu Khan's big tent.

Moreover, how did that secret path come about?

How can the Gu family conclude that they can go straight to the Beidi tent through the secret passage?

This requires a lot of intelligence, through people, through things, and the most useful is the spy, a spy who is pierced in Beidi's heart.

Extrapolating like this, there is no doubt that the answer is Gu Zhize.

Only by exchanging information and trusting with the Di people for many years can you slowly gain something.

The secret passage that was once led by Gu Zhize led the elite cavalry in the north to attack Di Da's tent at night and caught Bei Di off guard, but in this life, it was reversed and used by Sun Rui and became a feather arrow that pierced Gu Zhize's heart.

In his previous life, Gu Zhize had been a hypocrisy and a snake for more than ten years, step by step, and in this life, he has finally become a life-saving talisman in the north.