Long Zhanyan thought to himself that the Great Elder of the Du Family, if he knew that the Second Elder had become a waste, his expression must have been extremely disappointed.

Time passed in a flash, nearly half a month, and the Northern Frontier Kingdom has been stationed outside the city of Maya for half a month, and it has not attacked for half a month.

It's just that after being calm for too long, Long Zhanyan suddenly felt that something was wrong, and she dared to conclude that the people of the Northern Frontier Country must be waiting for some time, or they are planning something big.

She walked out of the general's palace and went to the barracks alone, because of her last performance on the city walls, the whole city knew about her existence.

In order to reward Long Zhanyan, Uncle Yan gave him a token so that he could come and go freely in the barracks.

When she walked into the barracks, she saw the oncoming general Zang Wuji, and his face was a little impatient.

"General Zang, what's wrong?"

Zang Wuqian said with a sad face, "According to the soldiers' report, the water source in the city has been infected, and many people have symptoms of poisoning. ”

Long Zhanyan frowned after hearing this, and his eyes became melancholy at the moment, "General Zang, but do you know what kind of symptoms the poison in them has?" ”

"I'll go with the guards now, you're a dispenser, see if you can find out if you can find out the poison in them, on the way, I'll talk to you in detail......"

Long Zhanyan nodded, and went to the place where the common people were poisoned in the city with Zang Wujian and a group of soldiers.

On the way, Zang Wujian told Long Zhanyan that the symptoms of poisoning of the people in the city would appear to be dark and weak, and they would vomit and diarrhea, and some would have a high fever.

In addition to the common people, some soldiers were also poisoned, and those who had been poisoned were carried by the soldiers to a detention center and gathered.

When Long Zhanyan arrived at the scene, his brows suddenly furrowed.

There were sighs and sighs, or the cries of some children.

"Report to General Zang, Xia Guan led a group of guards to investigate the situation, all the poisoned people have taken the water source in the city, and now Xia Guan has sent someone to block that water area."

There are three bodies of water in the city, but there is a small body of water, although not very large, but it does provide for the people of the city.

And the end of this water is on a mountain outside the city, because the mountain is the junction of the northern frontier of Maya, so if the people of the northern frontier are poisoned, the water has just flowed into this city.

Zang Wujian Alliance Long Zhanyan nodded, Long Zhanyan looked at the general and asked, "You can take a sample of the water, take a look." ”

The general nodded, reached out and took out a water bag and a teacup, and handed them to Long Zhanyan.

Long Zhanyan took the water bag and poured the water into the cup, and then took out a silver needle from the brocade box.

She put the silver needle in it and tested it for a while, then took it out, only to see that the silver needle suddenly turned red.

Long Zhanyan lowered her head and sniffed the water carefully with her nose, and then observed for a while, and then she took out a bottle of red pills from her arms, poured out one and said, "This is an antidote pill, you let the poisoned person take one first, and then see how the effect is." ”

When the poisoned man heard this, she took the pill and took it, and then she stood up.

"Long Zhanyan, do you know what kind of poison is in them?" Zang Wujian frowned, looked directly at her and asked.

"Among them, it should be the Five Poison Powder, this poison is relatively rare, if I guess correctly, this should all come from the Du family of the hidden family......"

"Since you guessed that it was the Du family's poison, there should be a way to detoxify it, right?" Zang Wuji's eyes were full of hope, and he looked at the dragon Zhanyan and asked.

"I have some antidote pills here, but not many."