Su Feng was really frightened and broke into a cold sweat. Fortunately, Helian Mochuan didn't ask any questions, otherwise the secret would have been exposed.
At this time, Ning Wan had rescued the poisoned soldier, but the poison was really powerful, and it would take some time to fully remove the remaining poison.
Master Wei hurried over and told Ning Wan everything Helian Mochuan said.
"Medical Officer Du, can you find a way to deal with the poisonous smoke?"
Ning Wan frowned slightly and said: "It is not difficult to deal with this poisonous smoke. You just need to go and check it in person. You have to know how the poisonous smoke is released before you can find a way to get rid of it!"
Mr. Wei nodded for the same reason.
"I'm going to find the regent and ask for a team of people to come over. I'll go with you to check. We must get rid of this poisonous smoke as soon as possible, otherwise Yanmen Pass will be in danger!"
Ning Wan nodded and watched Mr. Wei leave, carrying his medicine box. Banxia wanted to follow, but Ning Wan refused.
"No, you don't know how to fist and kick, so just stay in the tent for me. What's more, there are people here who need to be taken care of. Banxia, don't mess around!"
Leng Li and Baizhu looked at each other, and they both wanted to go, but Ning Wan only took Leng Li with him.
"Baizhu, you stay here. Your wound is not healed and you can't go. Just let Leng Li go with me. You can recharge your batteries here. The people of Shu will be difficult to deal with. When the time comes, you will go into battle to kill the enemy!"
In this way, Baizhu and Banxia stayed behind. Su Feng brought people over and he breathed a sigh of relief when he saw that Leng Li was following Ning Wan.
"The regent sent us to accompany Mr. Wei to explore the road ahead. This road is dangerous, so please be careful, medical officer!"
Ning Wan nodded. Little did she know that Su Feng already knew her identity, so she asked Banxia to give each of the accompanying soldiers a pill.
"Putting this pill in the nasal cavity can detoxify the poison from the poisonous smoke. In addition, be sure to cover your mouth and nose when you go there. Do not inhale the poisonous smoke into your body!"
Banxia and Baizhu could only send Ning Wan and the others away at the camp gate. Banxia was still very worried.
"Baizhu, Miss, will she be okay?" Banxia asked worriedly.
Bai Shu knows Ning Wan's ability, so nothing will happen to him, but there are some things that he should be afraid of just in case if he doesn't fear ten thousand!
"It'll be fine, don't worry!"
Ning Wan followed the army, and there was someone taking the lead in front. Leng Li kept guarding her behind her. Because she had to ride a horse, Ning Wan's riding skills were average, so she would lag behind.
But about ten miles away, a gray area appeared not far away, and Mr. Wei quickly reined in his horse.
"Everyone, stop. Where is Doctor Du? Let her come over!"
Ning Wan immediately stepped forward, and Lord Wei said, "You and I will go check first, and the others will stay behind!"
Ning Wan nodded, but when she went, Leng Li also followed.
This place was originally a swamp, and because it was close to Shu, it was always shrouded in clouds and mist. Ning Wan sat on the horse and looked around. The water and grass all around were green, and there was nothing unusual, so he turned over and dismounted.
"Doctor Du, be careful!"
Ning Wan hummed and walked straight forward. However, the further in, the thicker the fog became, and there was also a faint aroma spreading around. This should be the poisonous smoke released.
"This is the main road leading to Yanmen Pass. They will definitely form a formation around you. Dismount your horses and move forward. Use something to tie the horses' mouths and noses!" This man will be poisoned, and the horses will naturally not be able to escape.
Ning Wan led Leng Li to take the lead. The further inside, the stronger the smell of poisonous smoke became. Along the way, he also saw many carcasses of animals killed by poisonous smoke, including of course the two messengers from before.
Ning Wan felt for his pulse and found that he was dead. As he moved forward, more and more people died, so Ning Wan asked everyone behind him to stop.
"A-Li and I will go in. Mr. Wei, please take the sergeants and retreat to a safe place first!"
"Medical Officer Du, how is this possible? I will follow you so that we can still resist if we encounter an ambush!" How could Mr. Wei watch Ning Wan go alone.
Ning Wan shook his head slightly and said: "Master Wei, I don't know something. I know how to detoxify, and even if I encounter danger, I can turn it into safety. Having more people is not necessarily a good thing. What's more, the road ahead is dangerous, and the sergeants are even more dangerous.
The barrier has to be broken!"
There was no other way, Master Wei could only retreat with his men and horses. Ning Wan and Leng Li went deep into the thick fog, and found many smoky fires on the roadside in front.
"Leng Li, hurry up, put out the fire!" After Ning Wan finished speaking, Leng Li waved his hand towards the water not far away, and a column of water poured on the fire.
After the fire was extinguished, Ning Wan went over to check and found that there were a lot of toxin-infected wood in these fires. Moreover, these wood had no flames and only smoked. This was strange.
"Miss Ning, this should be camphor wood unique to Sichuan. After roasting it with fire, there will be no flames, only smoke!"
Ning Wan nodded, she did smell the smell of camphor wood, and the toxins were immersed in the wood, making it easier to carry.
"The people of Shu are indeed smart. They can think of this way to make the poison easy to carry, but for us, it is fatal!"