She thought for a while, pulled the curtain, and explained to Tang He, who was sitting outside: "I'll sleep for a while." ”

"Okay!" Tang He answered, knowing that this was what he meant not to disturb her.

Then, Song Qingyi pinched the letter, closed his eyes, and entered the Lingyu space.

"You're here." As soon as she entered, Lingyu condensed a white mist font to welcome her.

"Well, I have one thing, I wonder if you can help?" Song Qingyi smiled and raised the letter in his hand, "Is there a way for you not to open this letter and see what is written inside?" ”

"This? Mere trifle. Lingyu replied easily.

Then, a cloud of white mist came to Song Qingyi.

Song Qingyi willingly put the envelope on it, and Bai Wu dragged the letter aside.

It didn't take long.

The handwriting condensed by lines of white mist appeared in front of Song Qingyi.

It turned out to be the content of that letter!

Song Qingyi almost exclaimed!

However, she still raced against time first, and read the content of the letter condensed line after line.

After reading it, Song Qingyi took a deep breath and took the letter back.

"Okay, I know everything, Lingyu, thank you, you've done me a great favor again!" Song Qingyi was simply refreshed.

Lingyu didn't answer immediately.

But Song Qingyi knew that he must be smiling gently.

And quickly.

Song Qingyi's nameless medical skills automatically unlock a chapter of the recipe - antidote formula!

That's right!

What is written in this letter is a recipe for detoxification!

Moreover, it wasn't until today that Song Qingyi finally knew that the reason why Su Yanwen's legs were crippled was because of poisoning!

After reading the contents of the letter, she quickly figured it out.

The previous time the North King was defeated, and the East King really won a very beautiful battle, not only to prove that the battlefield made the North King suffer, but also because of that battle, Su gradually heard that his legs were injured, and the appearance of Lord Xiangguo poisoned his hands and feet!

The antidote formula for this poison has always been in the hands of Dongwang.

The reason why I took it out at this time was to buy Su Yanwen's hearts with it!

Su Jianwen is a famous strategist in the hands of the North King, and the East King has long wanted him to defect, so he simply thought of such a "beauty plan", both the appearance of Xiangguo's daughter and the kindness of healing his legs, I don't believe that Su Wanwen is not moved!

It's a pity that Dongwang has always miscalculated.

Even in the previous life, Su Yanwen did not betray the Northern King because of this, let alone this life?

But now that I think about it, Song Qingyi has some doubts.

In the previous life, Xiangguo and Mrs. Xiangguo were both happy and uneventful, could it be that there is actually his retribution in it?

Perhaps, it is precisely because of this that in the end, Su Yanwen did not marry Li Nianxin.

Many mysteries that I can't figure out and can't figure out are revealed in front of Song Qingyi's eyes at this moment.

"Congratulations, I originally had to pass a little bit of trial to get this prescription, but I didn't expect to be able to get it directly. This prescription needs to be used in conjunction with acupuncture for detoxification, and your acupuncture has been unlocked. When you go back, you can heal your eldest brother. Lingyu seemed to be very happy for her, and condensed several lines of words in a row.

"yes, I really didn't think about it-->>

It's all a no-brainer! Song Qingyi said with a smile.

Then, she thanked Lingyu again, chatted for a while, and then returned to the carriage.

Along the way, Song Qingyi was in an excited mood.

This time the journey back was another five days.

The people sent by the Zhou clan followed all the way, and saw Song Qingyi get out of the carriage several times to rest and eat unharmed, until the group entered the gate of Qingyang Town, and they went back because they couldn't enter.

When this news was reported to the Zhou family again, it was another three days since they stepped up.

When Zhou heard this, he took it for granted that Song Qingyi was really as simple and kind as she thought, and she had never opened the letter, which was completely relieved.

Hold the cards in one hand.

However, at this time, Song Qingyi had already returned to Qinghe Village!

……

……

When she was in town, she had already bought the herbs mentioned in the antidote formula.

After going back, he began to cooperate with acupuncture and moxibustion to treat Su Wanwen.

As for Su Wanwen......

After listening to Song Qingyi's report and knowing what was going on with his leg injury, he didn't say a word, sat there on the back of the wheelchair, and let Song Qingyi give him acupuncture and medicine, and he kept a sneer on the corner of his mouth.

Seeing him like this, I thought he had been struck.

"What's wrong? Although you are a famous strategist in front of the Northern King, you are good at calculation, and you are calculating others, and it is a little rare to be successfully calculated by others, but you will not be because of this...... Just hit it, right? But seriously, the imperial doctor next to the North King, have you offended others? Otherwise, how could Lord Xiangguo dare to poison you as soon as he called? Song Qingyi said this, and there were mostly jokes.

However, what I didn't expect was that Su Wanwen actually admitted it!

He tugged at the corners of his mouth and said with a sneer: "His nephew was a prostitute in the army and violated military regulations, and I dealt with him in accordance with military law and cut off his head." ”

It turns out that there is really a grudge?

Song Qingyi is not joking now.

After she wrapped Su Yan's legs with medical gauze after smelling a round of medicine, she said again: "So, is that imperial doctor loyal to the king of the north?" I don't know if Xiang Guo tricked him into waiting for an opportunity to take revenge on you, or if he has actually defected to the king of the east? If the second case is the case, then the king of the north will be in danger......"

"He should be loyal to the king of the north."

"Oh?"

"He is an old and loyal servant who has served in the palace for many years, and he must only hate me and want to avenge his nephew. However, it is not unreasonable for you to remind him, and you should also remind the prince that he should be more careful, and there is nothing wrong with it. Su Wanwen closed his eyes and leaned there lazily and said.

"Even if it is unintentional, it has caused a serious mistake because of it." Song Qingyi thought about it and said again, "There is also the matter of Er Yu, does he also know?" ”

"He doesn't know that." Su Yanwen opened his eyes and looked at her.

Song Qingyi was still squatting in front of him, packing up the needles and medicines little by little.

Looking down, it's a lot more pleasing to the eye.

He just looked at her like this, Ruyu's fingers, not much of a slap, carefully fiddling with the needles for acupuncture, and said: "The prince is not a doctor by his side, and he is not the most trusted by the prince, just because he is good at treating external injuries, he is just a military doctor who follows him, and he doesn't know any secrets of the military aircraft, otherwise, the king of the east is afraid that he will attack him early." ”

"What really disappointed me was Lord Xiangguo......"