Zhang Yu and Ling Cao successfully mixed into the patrol.

They followed the patrol for a long time and found something.

This area is divided into several areas. There are qingzhuang who are incorporated into Huangjin, which is the temporary camp before Zhangyu.

There are places for the old and the weak, who usually set up an area for them to stay, give them a meal every day, and then let them live and die on their own.

In addition, there are yellow scarf soldiers' camps, through which you can see them training.

In the evening of training, it can be seen that the yellow scarf is also quite hard.

In fact, it's not their fault, just because the city is too small, these yellow scarf soldiers can only train in batches.

Then, Zhang Yu followed the patrol for two laps, both in this area.

"Come on, let's go somewhere else." After a corner, Zhang Yu pulls Ling Cao aside.

Just now, they were all unimportant areas, and there was not much useful information. Zhang Yu took Ling Cao to other places.

They are evasive. When they don't have a yellow scarf, they walk aboveboard. If they can hide, they hide. If they can't, they pretend to follow them.

They walked half a city and then went to some core areas of Huangjin.

"Lord, this is their granary. There are so many soldiers guarding it." Lingcao said.

Zhang Yu and Ling Cao can see that Huang Jin's soldiers are still sending grain and grass out at this time, so they know it's the granary.

"Come on, let's go into the city hall and see what's going on." Zhang Yu only looked at the granary a little, and knew that the food supply of Huangjin was tight.

In and out of the careful inspection, do not say that their daily ration of food is also very small.

Zhang Yu and Ling Cao really mixed into the city Lord's mansion.

Outside the guard is very strict, but because the yellow scarf personnel are too miscellaneous, let Zhang Yu and Ling Cao mix in.

But the guard inside the city Lord's house is relatively loose.

Maybe Huang Jin didn't expect that the enemy would dare to enter Guangzong city with hundreds of thousands of troops.

Zhang Yu and they fumbled carefully in the Lord's mansion.

"Lord, this is like a kitchen."

Zhang Yu and the two of them scurry in the city Lord's mansion, and let them go to the kitchen.

"It happened that I didn't eat anything these two days, so I drank some porridge and went in to get something to eat." Zhang Yu believes that the kitchen of the city Lord's mansion, which has been changed into a yellow scarf, will certainly satisfy them.

"Is the medicine ready?" Zhang Yu and Ling Cao just went into the kitchen. A few people came out of the kitchen. The leader asked.

Zhang Yu and Ling Cao are startled. They just come into the kitchen to look for food. As a result, they are blocked before they can eat.

"What are you doing when general Di Gong asks you." A yellow scarf at the back yelled.

"General Digong, the medicine is ready. It's ready."

Zhang Yu saw a medicine stove nearby, which was boiling medicine. He could ask about the strong smell of medicine, so he rushed forward to pour the medicine.

Ling Cao also responded in time and took a bowl from the side.

Hot medicine poured into the bowl, you can ask a very strong smell of medicine.

"You take the medicine and come with me." Zhang Bao pointed to Zhang Yu and said.

Zhang Yu was so shocked that he asked Zhang Bao to take the medicine himself.

Then it is self-evident to whom the medicine is given.

Zhang Yu takes the medicine, makes a look at Ling Cao and tells him not to move. Then he follows Zhang Bao.

Zhang Yu dares to go with Zhang Bao for a simple reason. He only takes two people with him. If he is found, Zhang Yu has the confidence to control Zhang Bao.

In order not to attract other people's attention, Zhang Bao secretly came to get the medicine.

If people know that Zhang Jiao is seriously ill, or even critically ill, then the whole yellow scarf is dangerous.

What Zhang Yu doesn't know is that the defense in the city Lord's mansion is so lax because Zhang Bao intended it. He didn't let too many people in the city Lord's mansion just to keep it secret.

If there are too many people inside, the probability of being found is high.

Otherwise, how could Zhang Yu sneak in so long without being found.

Zhang Jiao's face was not good, and his heart was heavy. He walked in front of him, Zhang Yu half lowered his head and followed, while Zhang Bao's two guards were behind him.

"That's the end of me?" Zhang Yu follows him outside an independent yard. Then Zhang Bao asks someone to take the medicine and let Zhang Yu go back.

Of course, Zhang Yu didn't dare to stay. He turned around and left, but after a short walk, he came back secretly.

"There are more than a dozen people guarding the door, and there are mobile sentries. It's a bit of trouble." Zhang Yu wanted to find out Zhang Jiao's situation and find a way to slip in.

Zhang Yu walked half a circle along the small courtyard.

"Lord, this way."

At this time, Ling Cao suddenly whispered to Zhang Yu.

It turns out that there is a rockery here, which can avoid the guard.

With the help of rockery, Zhang Yu sneaks in secretly, and then lets Ling Cao guard outside.

Inside, there is no guard, obviously for the sake of confidentiality.

Zhang Yu sneaks into a room with a light on.

"Second brother, big brother is in a coma again." Just under the window, Zhang Yu heard Zhang Liang speak.

"Alas, the situation is getting more and more serious now. My eldest brother has been in a coma recently, so that we are trapped in Guangzong. If it goes on like this, we will all collapse." Zhang Bao sighed and said.

"Second brother, why don't you take care of big brother here? I'll lead the soldiers out to fight with the officers and soldiers." Zhang Liang said.

"No, the only one who can command such a large-scale war is elder brother. Neither of us can. We'd better wait until elder brother wakes up and ask for his opinion." Zhang Bao refused.

For a moment, the room quieted down.

"Zhang Jiao really can't do it." Zhang Yu listened out of the window.

"Who?"

All of a sudden, Zhang Yu was shocked and jumped up.

"Oops, it's found out."

Hearing the cry, Zhang Yu knows something bad.

Zhang Yu glances out and sees Ma Yuanyi rushing towards Zhang Yu with a big knife.

Without saying a word, Zhang Yu jumped to avoid Ma Yuanyi's direction and rushed to Ling Cao's direction.

"Quick, send someone to chase me and kill me directly." Zhang Bao and Zhang Liang also rush out of the room, Zhang Bao sees Zhang Yu's back and says aloud.

Zhang Bao directly ordered Ge Sha because he was afraid of information leaking out. Once it leaked out, it would be a disaster for Huang Jin.

Ma Yuanyi did not delay, immediately led the troops to chase out.

"Lord, separate. I'll lead them away." They fled for a while and found that there were pursuers behind them. Ling Cao said quickly.

"Well, if I'm caught, I'll find a way out. After you leave, I'll find a way out of the city." The situation is urgent, Zhang Yu said to Ling Cao.

Lingcao didn't continue to talk nonsense, attracting some pursuers to run to the other side.

However, Ma Yuanyi was smart and didn't fall for it. He also sent a part of him to pursue Zhang Yu.

"It's hard to run." Zhang Yu knows that Zhang Bao's order is to kill him. If he doesn't catch up with him this time, he will never give up.

However, Zhang Yu did not give up, in the city Lord's house, in order to find a way out.

"No, Ling Cao is surrounded."

Zhang Yu ran for a while, heard a distant cry to kill, knew that something must have happened to Ling Cao, so he ran back quietly.