One day and one night, Qianji Yuge was busy treating the wounded. Yan Chu also took out some pills to save many soldiers' lives.

Now Yan Chu followed Xiao Keqing to the ice corridor and found the rain song.

"Brother Yu, what can I do for you?" Yan Chu patted his chest and said dangerously.

Xiao Keqing was in a hurry: "master, can you stop beating your chest?"

"Cough, this is our habitual action, which can't be changed for a while." Yan Chu's old face is red.

Xiao Keqing's face is helpless. Yan Chu clearly did not have this habitual action before. This action was formed only yesterday!

No wonder people's chest hurts

Qianji Yuge didn't understand what happened between Yan Chu and Xiao Keqing. She asked seriously:

"brother Chu, the emperor really wants to come to Beisai two days later. This is not a small thing."

"What's the matter?"

"Yesterday, the emperor announced that he was going to come to the northern frontier. All the civil and military personnel of the whole dynasty were shocked. They thought that the treaty war was a trap, and the emperor would not be allowed to come over."

Yan Chu asked, "what is the meaning of Canglong's brother? Did you give in?"

Hearing that Yan Chu called Qi Canglong the younger brother of Canglong, Qianji Yuge couldn't help but look stiff. Then he said helplessly:

"the emperor is the Supreme Master of the ninth five. How can he yield to his ministers? Naturally, no one can stop him."

"That's enough. The minister with a little brain should also understand that brother Canglong is here to see me." Yan Chu relaxed way.

Qianji Yuge nodded: "it's just that any action of the holy master involves the interests of countless people. Some of them support the emperor, while others are against him. However, the meaning of the holy master is very clear, and he will be there in person in two days' time. Therefore, in order to ensure the safety of the emperor, we must make some preparations."

"What do you mean?"

"After all, this is Beisai. The threat is not only Zhu Fulai, but also the wolves, foxes, bears, and all the tribes in Beisai. If they receive news and take the opportunity to attack together, I'm afraid it will really threaten the safety of the emperor."

After hearing this, Yan Chu frowned.

Qianji Yuge said it was very reasonable. The demon clan hated Qi Canglong deeply. How could they miss such an excellent opportunity?

However, Qi Canglong's words have been released, and they should not be changed at will. Otherwise, it would be humiliating and dignified.

"In a word, my father has already begun to coordinate his forces, and all of them will come to support us today. When the time comes, not only the ice corridor, but also our defense lines should be set up hundreds of miles away from the Great Wall to ensure the safety of the emperor."

"That's good. Your father has already done it. Why do you look so sad?" Yan Chu doubted.

Thousand machine rain song sighed: "but I still don't trust, always think the demon clan will invade this time, do not do a good thing will make a lot of trouble."

Yan Chu can understand the worries of Qianji Yuge. After all, Dongze Kingdom has been very peaceful for so many years, and the demon clans outside the great wall are also honest. But the main reason why the demons are honest is the same as Zhu Fulai. They don't know about human beings any more. If they send troops rashly, they may not even see Qi Canglong, and they will die on the road.

But this time is different. Qi Canglong will come to Beisai in person. If the demons don't do it this time, I don't know that it will be the year of the monkey.

"Well, I'll find a way to help you lay a little ambush." Yan Chu said.

"How to help?" Thousand machine rain song asked.

"I'm trying to do something about it."

Yan Chu sat down and thought hard.

In terms of the current situation, to ensure the safety of Qi Canglong, expanding the defense line is definitely a way. Android

but it also means that more soldiers have to walk out of the ice corridor and into the dangerous outside of the Great Wall.

Moreover, when the defense line is expanded, the corresponding defense force will also be reduced. If the demon clan really wants to invade, I'm afraid the defense line can't be stopped.

If it's on earth, how do you launch a defense line?

Suddenly, Yan lingchu.

"Yes, I know what to do! Come with me. "

Yan Chu greets Qianji Yuge and Xiao Keqing to the open space outside the ice corridor.

He took out his fried Dan, found a place to bury it, covered with a shallow layer of soil.

Later, Yan Chu said to Xuanwu, "master Ximen..."

"My name is Xuanwu!"

"OK, master Ximen, please walk past the place where I buried things."

Xuanwu sighed. He knew that he couldn't change Yan Chu's words in his life. If he entangled himself in this matter, his life would be shortened.

Therefore, Xuanwu no longer made unnecessary struggle, and quietly applied a layer of defense to himself, and walked past the place where Yan chuburied the bomb.

Boom -

there was a loud noise, and the whole person of Xuanwu was lifted up by the air wave generated by the explosion.

However, he was very defensive, and did not receive any substantial damage, but returned to Yan Chu's side and left his clothes at will."It's very powerful. It can blow up the old man. I'm afraid that ordinary people with strong virtual environment can't bear this kind of explosion." Xuanwu commented.

The power of the bomb was unexpected to Yan Chu.

He said with a smile: "that's it. As long as we bury the explosive pill outside the Great Wall to form a defense line, other demon clans who want to invade will surely step on the ambush. The explosion can not only hurt them, but also play a threatening role. More importantly, it can remind us where the danger is approaching."

"What's this? It's so powerful. If we use it on the battlefield, will we not be invincible

"This is something I and elder Yao made by chance. It's called explosive pill. If you bury it under the ground, it will become a mine. Unfortunately, it can't be produced in mass production. Moreover, only when I cooperate with elder Yao can we make it." Yan Chu explained.

Thousand machine rain song:

"although blasting Dan and mines are effective, do you have enough quantity in your hand, brother Chu? If there are not enough, the elder medicine is in the middle of the mountain gate. Are we still unable to lay a defense line? "

"I don't have enough, and I don't have much left. But if this method works, I can find a way to get the medicine elder."

Yan Chu waved his hand, and Aston Martin, a psychic sports car that had not appeared for a long time, appeared in front of Qianji Yuge.

If you are flying at the speed of Yu Jian, I'm afraid you can't get to Xinghua village in two days.

But driving Aston Martin, one day is enough to go back and forth!

It's just a little bit of money

Yan Chu said, "I sent elder Liu back to pick up the medicine elder. It's just that the fuel charge back and forth must be deducted from the army's salary."

According to the speed of 200 spirit stones per second, it takes at least 100 million spirit stones to go back and forth in this day.

It must be impossible for Yan Chu to pay this sum of money