In response to everyone's worries, Liu Yu waved his hand directly.

"We can't stay here with Empress Fu and Emperor Xian, sooner or later it will be discovered, now Emperor Xian and Empress Fu are not sober, Cao Cao guessed right, the best place is Meng County. We can only stay in Mengxian for the time being, as for Xuzhou, Long Yi and other brothers go to help, Lord Liu Bei will understand the situation. If you go, you are also protecting Lord Liu Bei! ”

Long Yi and the others didn't expect that Liu Yu was so thoughtful.

"Cao Cao's army has left the city, we must act separately, Long Yi, your brother and others must be secretive and arrive in Xuzhou before Lu Bu!"

Long Yi and the others knelt down one by one.

"Yes!"

Seeing a few figures leave, Liu Yu looked at Bian Que and Long San.

"The rest is ours!"

Half an hour later, a few people in disguise, set up a carriage, passed through the city gate, and made a detour into Meng County.

Long San drove quickly, and after a few people entered the city and settled down, they heard the people shouting that Zhang Liao was attacking the city.

Bian Que, who was settling Empress Fu and Emperor Xian, was full of worries.

"Lord, Meng County has no army to defend the city, what are you going to do?"

Liu Yu didn't move, and only nodded to Bian Que.

"You can rest assured, Ryusan, guard this place and don't let anyone get hurt, and so are you!"

Although Long San was worried about Liu Yu's safety, he still chose to comply in the face of Liu Yu's irrefutable order.

Liu Yu directly found the general who was already in the defense of the city.

"That's you? Defend the gates, and I'll do the rest!" ”

The general defending the city was not yet awake, and was stuffed into a pill by Liu Yu head-on.

"Obey the order, there is your antidote, if you don't obey, before Zhang Liao comes in, you will die first!"

Liu Yu's expression was majestic, unquestionable, and the general only dared to nod in a daze.

"Yes, yes, yes!"

After greeting his subordinates for a while, he suddenly remembered that the other party didn't know who it was!

But when he thought about the medicine in his stomach, Liu Yu's expression didn't dare to think about anything.

After all, listening to him, you can live a little longer.

When Liu Yu went to the city wall, he had already exchanged points for tools from the system.

"Reminder, the host has 10,000 points at this time, and a bottle of poison barrier needs 5,000 points!"

5,000 points, half of them were removed at once!

Speaking of which, it's still a pain in the flesh.

But there was no way.

"Sure!"

"The host poison barrier has been purchased successfully, and the host has 5,000 remaining points. Complete more missions and earn points! ”

Well, there is still a task after all!

Liu Yu lost his previous momentum at this time, but was a little helpless.

"Instructions for the use of the poison barrier, one drop of the poison barrier can make a hundred people lose their attack power, a total of ten drops in a bottle. Half an hour of time. Please use with caution! ”

This is too pitiful!

Liu Yu couldn't help but complain in his heart again.

Half of the points in exchange for something can only put down a thousand people, it's really painful.

It seems that more needs to be done.

During the thought and activity, Liu Yu had already come to the city wall, and below was the leader Zhang Liao.

Looking down at the high city wall, Liu Yu felt that it was too high to put down the poison barrier from here. The effect is not necessarily good.

After thinking about it, Liu Yu went directly down to the city wall, and was about to open the city gate, when Bian Que hurriedly ran over.

Without waiting for Liu Yu to question, Bian Que hurriedly explained.

"Lord, Long San is not at ease, let me come, those two, I gave them other medicines, and it is enough to sleep for a day, you don't have to worry!"

Looking at the sweat on Bian Que's forehead, Liu Yu finally didn't say anything else.

"Okay, since you're here, come out with me!"

"You're alone!"

Liu Yu looked at Bian Que with a smile.

"Isn't this still you? With you today, we can completely stop Zhang Liao! ”

Bian Que suddenly felt a little weak, but he still stepped forward at his behalf.

Zhang Liao, who was sitting high on the horse, laughed when he saw that the other party only walked out of the two of them.

"What, send two people to stuff my teeth?"

Liu Yu glanced at him, did not speak, but lowered his head and instructed Bian Que.

"Lay your poison pill in the shape of a crescent moon about half a mile here."

Bian Que was curious, and knew in his heart that once Liu Yu said it, he had conclusive confidence, and he was busy obediently posing in the shape of a crescent moon.

When Bian Que was busy, Liu Yu walked to the middle, followed the direction, and dropped three drops of poison barrier.

Because it is a host, the poison barrier is useless to Liu Yu, but Bian Que is different.

I saw the green mist steaming up in the shape of the half-crescent.

Bian Que was shocked.

This, this is a drug barrier that there is no place here.

How did the lord do it?

Bian Que saw Liu Yu's gesture and hurriedly entered the city.

Looking at the things that suddenly appeared, Zhang Liao snorted coldly.

"Pretending to be a ghost! Above! ”

With a shout, the equally curious soldiers screamed and pounced.

But as soon as he touched the green smoke, the soldier suddenly felt that his breath was not smooth, his ears and nose were bleeding, and his eyes were blurred. By the time they realized this, they were unconscious.

The soldier who came into contact first fell, and although the soldier behind realized that something was wrong, the horse could not be restrained at all, and still pounced forward.

Eventually, someone jumped off his horse and fled, but the people behind him were blocked by the chaotic horses and finally stopped.

By this time, more than 300 people had been lost in the smoke.

Liu Yu stood in the smoke, looked at the fallen people in front of him, slowly raised his head, and looked at Zhang Liao in the distance.

Zhang Liao was shocked when he heard the report of the person who came back.

He didn't want to believe it, but it was.

The wails made the soldiers flinch.

"What the hell is this!"

Zhang Liao ran for a while, and then retreated.

There are well-informed soldiers around, remind.

"It looks like a poison barrier, but I don't know why there is here!"

"Poison barrier? Not something in the jungle? ”

The man nodded.

"How do I lift it?"

"The wind, if there is a wind, it can blow away the poisonous barrier! And if there is no wind, in such an open area, the toxicity will slowly disappear over time. ”

Zhang Liao listened and smiled victoriously.

"In that case, then trap him, I want to see what other means the person in there has!"

As he spoke, Zhang Liao turned around and looked at the soldiers.

"Brothers, this is just a kid pretending to be a ghost, this poisonous barrier will be eliminated soon, brothers follow me, surround him, and give him an urn to catch turtles!"

"Good!"

The crowd shouted again. Under the guidance of Zhang Liao, the city was besieged and surrounded by green smoke.

Liu Yu, who was inside, slowly sat down cross-legged at this time.

Bian Que, who heard the sound in the city, hurriedly ran up to the city wall, and when he saw Liu Yu being surrounded, he was even more anxious.

He shouted at Liu Yu, but Liu Yu didn't move at all.

He knew that Liu Yu could hear it.

The poison barrier will disappear on its own, according to Bian Que's understanding, there is no doubt about it.

However, now that they have to send someone out to rescue, there is a huge disparity between the two sides, so they can only be sent to death in vain.

"How is this supposed to be?"

Bian Que rescued and wanted to go back to find Long San, but he ran halfway, but stopped again.

Long San's task is to take care of Empress Fu and Emperor Xian, if the two are discovered, I am afraid that Liu Yu has not returned, and Queen Fu and Emperor Xian will be unpredictable.