"What?" Yunbatian was startled by the sudden movement of Yang Xuan. He thought he had heard wrong and asked again.

But Yang Xuan's face was very serious and said to Yun batian, "I said, now block the whole city."

"Why?" Yun batian asked, "if the demons are really in the city at this time, I'm afraid they will react and escape from here."

"No, I doubt these demons can be transformed into human forms. If so, I'm afraid they would have been disturbed when we came here just now. So now it's the best way to block all the city gates." Yang Xuan said very firmly.

Seeing that yunbatian was still a little suspicious, Yang Xuan pointed to the footprints on the ground and said: "It's the middle of winter. The water in the paddy field is frozen. Who will stay around the paddy field at leisure? And look at the footprints on the ground. According to the current snow, it only takes two or three hours to cover all the snowflakes. That is to say, these footprints were left within three hours. Now it's a quarter of the hour, that is, these footprints The footprints were left when they were ugly. It was just midnight. Who would come to such a gloomy place? "

Hearing this, Yun batian's face suddenly changed. Previously, he was obsessed with looking for the same footprints as the footprints in front of him. When he saw that the footprints disappeared, he subconsciously thought that the devil was hiding nearby, but ignored the footprints on the ground. Now it seems that if what Yang Xuan said is true, it will be in trouble.

After these demons turned into human shapes, they were hidden in the crowd. If they really attacked the residents in the city, the consequences would be unimaginable. Moreover, other people in the demon killing group should have been in the woods outside the city now because they didn't act together with them. Now there is no guard in the city, so it's a good time for them to do it.

At the thought of this, Yun batian's face turned white. Although he was not afraid that he would be demoted, his heart became very heavy at the thought that someone would be killed soon because of his negligence.

He hurriedly contacted Li Qing with the note passing, and said in an undeniable tone to the note passing: "Li Qing, now you let all the people of the demon killing group retreat immediately, block all the gates and accessible places of the whole Guancheng City, and forbid anyone to go in and out. If anyone makes any suspicious behavior, inform me immediately."

"Yes." Although Li Qing has some doubts about yunbatian's instructions, he has followed yunbatian for a long time and knows that yunbatian is definitely not a reckless person, so he has no doubt. In addition, he also knows that Yang Xuan is staying with yunbatian at this time, and it must be Yang Xuan's intention to issue such instructions. For Yang Xuan, the whole Tianji pavilion has long regarded Yang Xuan gods.

After explaining to Li Qing, Yun batian and Yang Xuan also returned to Li Er's house as quickly as possible. At this time, Li Er still stayed in Li Long's room. It seems that he had just cried. Seeing the two return, Li Er quickly wiped away the tears from the corners of his eyes for fear that Yang Xuan would be angry again after seeing him crying.

Yang Xuan didn't have time to talk to Li Er about these things. He said to Li Er in an ordered tone: "now come with me, I may find the murderer who killed your son."

"Who?" Li Er's expression became ferocious and asked angrily, "Sir, who hurt my son? I'm worthy of heaven and earth's conscience all my life, but he hurt my son like this. I'm going to fight with him."

"That's what a man looks like." Yang Xuan was surprised by the fierce breath suddenly burst out of Li Er, but he soon understood it, patted Li Er on the shoulder and said, "but don't worry, you don't have to do the desperate things. What I have to do now is to find a person who is familiar with and trusted in the city."

Li Er nodded, but asked again, "Sir, I'm leaving with you. What about my son?"

"It's easy to do." Yang Xuan said, put it on Li Long's body, put him into the Lingta at once, and told Meng Juan to inform himself immediately if Li long had anything different. Only then did he safely leave the Lingta.

Seeing his son suddenly disappear in front of him, Li Er was obviously still a little alarmed, but Yang Xuan repeatedly assured Li long that he was now in an absolutely safe place, Li Er's heart settled down.

According to Yang Xuan's idea, now everyone in the whole city may be transformed from the demon of the demon family, but only Li Er is unlikely. If Li Er is really a demon family, it is impossible to take the initiative to find Yang Xuan, which is undoubtedly jumping into the fire pit by himself.

After leaving Li Er's house, the onlookers had dispersed. The reason why they gathered here was that Li Er had been yelling since midnight last night, but now yunbatian came here, they didn't dare to go in and observe, so they had to wait until the matter was solved and ask Li Er again.

Yang Xuan and Yun batian immediately took Li Er to the city Lord's residence and told the city Lord of Guancheng about it. Li Er, who flew to heaven for the first time, seemed a little uneasy, but perhaps it was because the anger brought by Li Long's affair diluted his fear of opening up at high altitude, and he seemed quite calm.

After entering the city Lord's house, the city Lord immediately received the three people. When he heard that there might be demons in human form hidden in his own city, and that anyone could lose his life, the city master immediately trembled. After he repeatedly expressed his willingness to cooperate with Yang Xuan, Yang Xuan told the city Lord his requirements.

The city master immediately ordered the city guards at the city gates on the four sides to cooperate with the action of the demon killing group and stop all those who were going out of the city. Even those who had left the city recently were caught as much as possible. Finally, let everyone go to the nearest gate. If someone doesn't go, others can get a silver reward after reporting.

This series of orders spread all over the city in just a quarter of an hour, and this small town with a very slow pace of life on weekdays suddenly became boiling because of this uproar.

Although Li Er was not mentioned in the order, they contacted yunba genius and went to Li Er's home. In addition, there were demons in Qingguo, and the demon killing group was involved in the matter. They guessed the reason behind the matter at once.

For a moment, there was a rumor that someone in the city was a spy of the demon family and that Li Er's son, li long, had been killed by the demon family. However, the people gathered at the gate had nothing to do and naturally discussed the matter.