"Yun Shu, although your discovery is indeed useless, you have now given me a better answer." Chu Yuchen's hand never left Song Yunshu's head, her hair was almost kneaded into a chicken nest, fortunately it was not coiled into a woman's bun, otherwise she would definitely not be able to see anyone at this time.

How could Song Yunshu not see that Chu Yuchen was comforting her, after all, it was also the result of a busy afternoon, and in the end, she still had to rely on others.

"He is the national teacher of the Chu State, who should he find if he has a problem? Okay, so what do we do now? ”

Unconsciously, Song Yunshu had habitually relied on Chu Yuchen, which was a very good phenomenon for him.

But Song Yunshu himself doesn't think so, but it's easy to form habits, but it's hard to quit.

She didn't reject this feeling in her heart, not to mention that the two had already expressed their intentions, and there was nothing wrong with a woman relying on the man she loved.

After thinking about this, Song Yunshu's careful thinking just now was completely gone, and the whole person stared at Chu Yuchen with starry eyes.

"Don't look at me like that, it's easy for people to sin!" Chu Yuchen changed the topic without saying a word, his new skill was simply becoming more and more proficient.

"I'm talking to you about business!"

"Haha..."Chu Yuchen laughed heartily, the soldiers guarding outside thought that something had happened, and it made the prince so happy.

However, no matter how curious they were, they didn't come in to see what was going on, they just stood more upright outside the tent and stood guard.

"The fog is poisonous, this matter can no longer be known to the third person, except for you and me, the military advisor is also dead, look at the reaction of Hong Nianguo's soldiers, it is estimated that no one knows."

"But we can't take it lightly, just write a letter to ask Qing Han to come over, you wait for me for a few days, I'll solve the next thing, leave Yang Yunlong and Qian Shen here, and the two of us go back alone."

This is still a countermeasure that Chu Yuchen came up with after careful consideration, and it is indeed necessary to make foolproof preparations, and Song Yunshu also agreed with his statement.

"Well, but the wound on your hand?" Song Yunshu is most worried about this, if he wants to return to the capital as soon as possible, he must ride a horse.

"You don't have to worry about it, my injury as a big man is nothing." Compared with the soldiers who lost their lives on the battlefield, Chu Yuchen was already lucky, even some of the survivors were missing arms and legs, so what reason did he have to grieve.

At night, they did not return to the border of Chu State, but rested here directly, but Song Yunshu did not stay in Chu Yuchen's tent anymore, but asked the soldiers to set her up alone.

Song Yunshu personally helped Chu Yuchen change the medicine, and then returned to her tent to rest, she was very tired these days, now that everything has settled, she can finally sleep well, and what awaits her when she wakes up tomorrow will be a new problem.

That is, what exactly is the toxin in the fog and what kind of consequences will it cause, these are still unknown, waiting for them to solve and explore.

Chu Yuchen started to go out early and return late the next day, he was going to solve the matter after the end of this fight, and Song Yunshu was not idle.

In order for Qing Han to check what the toxins of the mist were, the first thing to do was to bring the mist to him, and she managed to burn a utensil with clay.

In order to be able to preserve the gas, Song Yunshu couldn't wait to empty all kinds of knowledge in his mind, and finally succeeded in making a container.

She didn't tell Chu Yuchen about this, and she didn't let Xiao Sanzi follow, but Ying Shi had been secretly protecting her, and she had no way to avoid it.

"Shadow Ten, you come out to do something with me, I know I can't avoid you, so I can only let you follow me." What Song Yunshu was going to do was dangerous, and she burned the container.

The next step was to go and put the fog in, but the fog was on the water, some distance from the ground, and it had to be taken by boat.

Similarly, there are no ships here, Song Yunshu asked the soldiers to bring all the bamboo rafts they had made before, these are still useful to keep, and they can't be discarded directly.

Now it just came in handy, Ying Twelve nodded and agreed without saying a word, he also knew Song Yunshu's thoughts, and selfishly didn't tell Chu Yuchen.

After getting on the bamboo raft, Song Yunshu began to sail towards the fog, she originally thought that she would enter it directly through the fog, but she didn't expect that this fog was floating on the water and was not directly connected to the water source.

Song Yunshu was very puzzled about this phenomenon, and now she couldn't solve it, so she directly remembered it in her heart, and told Qing Han when she returned to the capital.

None of the clues that are observed should be missed, and perhaps the key to finding the answer lies in.

"Shadow Ten, don't stay where you are, don't be excited about what happens to me later, I'm measured."

Song Yunshu had already been prepared to be foolproof, she was also selfish, and she didn't want to be separated from Chu Yuchen forever.

Take out the container that she had prepared a long time ago, open the lid, blow into the air, and then take the container in the opposite direction, the mouth of this bottle is aimed at the mist, and sure enough, it can blow away.

There was also some fog entering the container, and at this time they were in the middle of the fog, and if the wind was too strong, it might cover the two of them.

Song Yunshu didn't dare to imagine what it would be like for these mist to enter their bodies, and he didn't dare to touch them casually, so he could only blow the weapon into the container bit by bit.

It wasn't until she was sweating profusely, and two more hours had passed, that the container was filled.

On the surface of the water, Song Yunshu couldn't feel a little wind, and even blowing out the gas was extremely laborious, what was going on?

"Lord Song, it's almost over, you shouldn't have made such a big container in the first place, and put so much back, what if it leaked?"

No one knows what harm these fogs can do to people, even if only a little bit is not to be taken lightly.

"Don't worry, I'm very tight, it's indeed okay, let's go back!" Song Yunshu sat paralyzed on the bamboo raft and was weak, but fortunately she came with a person, otherwise she would have died of exhaustion on the water.

Shadow Ten nodded and began to slide the raft towards the ground, while Song Yunshu was observing the container in her hand.

It wasn't completely full, but two-thirds of it was already there, and she noticed that the objects in the container were starting to turn black, while the others weren't.

The darkened fog was more visible, there was indeed something, and when she first put it in, she could only faintly see that there was fog inside it when she was facing the sun.

She didn't know how to explain this, and Ying Shi was puzzled when she saw it, but she didn't ask why?

"Lord Song, we may have trouble later, you should think about how to talk to the prince first!" Ying Shi suddenly glanced back at Song Yunshu, who was closing his eyes and recuperating.

"What?"

As soon as she finished speaking, the bamboo raft was already leaning against the shore, and Song Yunshu saw the people on the shore.