Just like that, Wu Er stayed behind in the southern border camp. During the day, he would mix with the soldiers of the Southern Wilderness and travel with them. At night, he would mix with the soldiers of the Southern Wilderness and eat and live together with them.

At the beginning, the Southern Wilderness' soldiers who lived and ate with Wu Er were extremely unaccustomed to it. Every day, they helped Wu Er conceal his existence, fearing that someone would discover his existence.

In front of others, he would also distance himself from Wu Er, pretending not to know him. He didn't want others to notice that he was approaching Wu Er, but …

They've already reported it, so what's there to be afraid of?

The two of them acted the same way. Seeing the people in his camp, they all acted sneakily. How could they not know what they were planning?

However, he had other thoughts in his mind and he had his own selfish thoughts. He didn't have any thoughts about the people in the Southern Wilderness.

He was an enemy to begin with. What qualifications did he have to ask others to treat him wholeheartedly?

He did not have the heart to stay with these people from the Southern Wilderness.

They were both hypocritical, and he didn't give up his heart. What right did he have to ask others to treat him sincerely?

Besides, he had some ulterior motives for staying in the Southern Wilderness. They didn't just kill him, but allowed him to enter the hidden grounds. He was already satisfied with that. Any more …

He didn't have the qualifications either.

Wu Er was like a fish in water in the Southern Wilderness camp thanks to Nan Jin Zhao's intentional indulgence. Not only had he recovered from his injuries, he had even gained a bit of weight in the past ten days. The only pity was that …

The defenses of the people of the Southern Wilderness were very deep. Other than the camp where he had infiltrated the first place, he could not enter any other place, and he had no way of contacting other people.

Wu Er and his two brothers stayed in the Southern Wilderness' camp for more than ten days. They did not manage to find any useful information from Wu Er, not to mention the Young Master. Wu Er did not dare to let the people of the Southern Wilderness, especially Nan Jin Zhao, know that he was here for the Young Master. He was even more careful and could only investigate it himself.

This way, if Wu Er wanted to investigate the whereabouts of the Young Master, he could only rely on himself, which would be even more difficult.

After searching for more than ten days, Wu Er couldn't even confirm that the Young Master was not in the southern border's camp. If one said that they were not discouraged, that would definitely be a lie, but …

Even so, Wu Er did not dare to go and find them, much less contact the Ginseng General and the Yanbei Army. His every move was being watched by the people of Nan Jin Chao. He was in the camp of the Southern Wilderness, and was surrounded by Nan Jin Zhao's men. He didn't do anything, and Nan Jin Zhao was curious about what he was doing.

To uncover that reason, Nan Jin Zhao could make people keep their eyes on him, but not make a move against him, but...

If he made a move, or if Nan Jin Zhao sensed his goal in infiltrating the Southern Wilderness, Nan Jin Zhao would definitely not let him live, and even the Young Master would be in danger.

He couldn't enter, nor could he retreat.

It was Wu Er's first time on a secret mission, but just this once was enough for Wu Er to understand how difficult it was to do a secret mission.

At this moment, he was in the enemy camp, begging for help.

"Ai!" No matter how resolute Wu Er was, he still couldn't help but sigh.

"It really is, it's too difficult." Second Brother Wu, what happened to you? You've been depressed these days. Did something happen? If there's anything, can you tell us too, second brother Wu? At least the three of us have something to discuss with each other, so it's still better than you alone …

"The more anxious I am."

The two soldiers that came with Wu Er asked worriedly when they saw that Wu Er often sat by himself while sighing towards the stone during the past two days.

They couldn't help but worry! They had followed Wu Er to the Southern Wilderness camp for more than ten days. They had not done anything in the past ten days or so. Every day, they would just eat and wait for death without any purpose. This made them even suspect that Wu Er was not here to carry out some secret mission.

He had done something in Yanbei and couldn't stay in Yanbei anymore. After escaping from Yanbei, he just didn't want the people of the Southern Wilderness to know about it, so he slapped his own face to make himself look fat.

If even they thought like that, then it was even less of a need to talk about the Southern Wilderness soldiers who were in the same camp as them.

When they had first arrived, the soldiers of the Southern Wilderness had been watching them every day. Some had been staring openly while others had been secretly staring.

However, during the past two days, they had clearly felt that there were fewer people watching them. Even the soldiers of the Southern Wilderness would take the initiative to talk to them during the day.

In addition, the Southern Wilderness' soldiers had been treating them even worse these past two days. If it weren't for the fact that they had brought a lot of food with them, they would have been chased out by now.

Their situation in the Southern Wilderness camp was not good at all. What was worse was Wu Er's attitude.

Wu Er was too negative, so negative that it made them panic.

The two of them had discussed privately. If something happened to Wu Er and he escaped from Yanbei, what would they do?

They had followed Second Brother Wu and did not report to Yan Bei beforehand. According to Yan Bei's rules, people like them were deserters. The deserters had to be executed, even if they didn't run away on their own, even if they left the camp without any warning and stayed in the military camp for such a long time, even if they didn't do anything, the people of Yanbei wouldn't believe them, much less report them.

Use them.

They.

From the moment he came out with second brother Wu, he had become tied to second brother Wu.

Even if Second Brother Wu had tricked them, they would have to admit it.

It was because it was impossible for them to return.

Therefore, when they saw that Wu Er was thinking too much, the two of them endured. In the end, they couldn't hold it in any longer and ran up to him to talk. They hoped that Wu Er could tell them the truth. To the left and right, extending one's head was a blade, and retracting one's head was a blade as well. They were already prepared!