It is Xu Changqing and his main elite in the model army!

In fact, Fan Wencheng's son's head is really good, and he really guessed Xu Changqing's plan!

That's right!

At this time, Xu Changqing was walking on the plan of "building the plank road openly and traveling to Chen Cang secretly"!

Unfortunately, Fan Wencheng, the old dog, only guessed the beginning correctly, but did not guess the core!

At this time, the main force of the model army who stayed near Beitang was indeed contacting Tianjin, allowing Tianjin General Cao Youyi to provide some manpower and make it a good idea to march into the capital.

However, three and a half days ago, Xu Changqing had already landed at Shahekou in Yongping, and he was just pretending!

This is also a choice that Xu Changqing has no choice!

By this time, Xu Changqing had already had a deep understanding of the Ming Dynasty's military system. Even if Tang Tong dared not to send troops under the order, he had ten thousand ways to delay!

But at this time, let alone delaying for ten or eight days, even for one or two days, or even a few hours, many things may collapse in an instant!

Xu Changqing understood very well that even if all the main forces of the model army were released, it would be impossible to fight the Qing army if other friendly forces did not arrive on the battlefield. This was nothing different from seeking death!

The model army could only watch the mobility of the Qing army at this time.

However, this does not prevent Xu Changqing from using another method to disrupt the deployment of the Qing army, and even shake the core of the Qing army!

In the past few days, Xu Changqing only brought Zhao Zengjin, Xu Xiu, Wu Sanfu and Hongniangzi a few elite soldiers, and hid and went out at night. Taking advantage of the long and short nights, he had to travel lightly for more than a hundred miles every night, and he had already reached the hinterland of Sanhe!

At the beginning of the Mao hour, Xu Changqing and his party had already left Sanhe and reached a dense forest in the southern part of Pinggu.

At this time, accurate news was also sent back from the front:
Chapter completed!