Mu Xiwan's request made Leng Shisan very moved, although it was very dangerous to test the medicine by himself, but now there is only this method feasible.

At the same time, Feng Chengyi also waited in the prince's mansion for many days, but he never saw Mu Xiwan come back.

Although Feng Chengyi has lost his memory now and doesn't know much about Mu Xiwan's behavior, it is not very reasonable to say that he does not return home for a few days like this, but he should think about his own children if he doesn't want anything else.

So after thinking of this, Feng Chengyi suddenly felt a little panicked, and in a panic, he felt even more that this was definitely not a normal phenomenon.

However, since Mu Xiwan explained to the people in the family when she left, it means that Mu Xiwan was not forcibly taken out, maybe she was going out to do something.

It's a pity that the subordinates in the family don't know if they ask three questions, and they don't know where Mu Xiwan went, so even if Feng Chengyi wants to find Mu Xiwan, he has no clue at all.

Feng Chengyi scratched his ears and cheeks anxiously, stomping back and forth, not knowing what to do, and at this moment, he suddenly remembered some abnormal behaviors of Mu Xiwan a few days ago.

He recalled that a few days ago, Mu Xiwan liked to soak in the study, and there was Leng Thirteen by his side, but Leng Thirteen's identity was obviously a doctor, so why did he read so much.

This point suddenly aroused Feng Chengyi's suspicions, and Feng Chengyi also felt in his heart that this might be a clue, so after thinking of this, Feng Chengyi quickly came to the study.

In the study, the scholar was tidying up the study, and when he saw Feng Chengyi coming in, he immediately bowed to Feng Chengyi respectfully.

"The villain sees His Royal Highness the Prince, I don't know what book His Royal Highness the Crown Prince wants to find!"

"I'm not here to find any books, I just want to know what books the crown princess has read before, you are a scholar here, you should know very well!"

Feng Chengyi directly explained the intention, and after listening to it, the scholar lowered his head and pondered for a moment before nodding and saying.

"Oh, this villain knows, and the villain will help you find out!"

After that, he flipped through the shelves from the moment he turned around, and after a while, he came to Feng Chengyi with several books.

Feng Chengyi also immediately went to check these books, and found that these books were the ones Mu Xiwan had read before, and there was no way to tell Mu Xiwan where he had gone.

"Wrong, wrong, it's not these, the princess must have seen something else!"

Feng Chengyi was anxious, he just wanted to know where Mu Xiwan had gone, whether he was still safe now, and Feng Chengyi really couldn't figure out why Mu Xiwan secretly ran out without saying a word.

At this time, I only heard the scholar speak again.

"That's right, when the crown princess and Mr. Leng left the study before, I came in to tidy up, and these books were on the desk at that time, but one thing is quite strange, that is, some books on medicine that I have classified and put away, I don't know how they have been put on the shelves of other categories!"

The scholar woke up the dreamer with a word, Feng Chengyi turned around and stared at him, and asked very eagerly.

"Bring me a few books!"

"Okay, wait a minute!"

After a while, the scholar came to Feng Chengyi with several books, Feng Chengyi couldn't wait to look through them, and at a glance, Feng Chengyi's face suddenly became solemn.

These books are indeed all related to medicine, and each of them involves the treatment of amnesia, and each treatment of amnesia has been marked, at this time, an idea came to Feng Chengyi's mind.

"It's a pity that she won't be with Leng Thirteen at night, go find me medicine that can restore my memory!"

As soon as he thought of this possibility, Feng Chengyi felt a headache, he felt that this woman was really stupid, even if she really wanted to go out to find medicine for herself, wouldn't it be better to send more people to follow.

However, Feng Chengyi thought about it again, maybe Mu Xiwan was afraid that he would worry, so after thinking of this, Feng Chengyi felt distressed in his heart again.

It seems that he and Mu Xiwan used to love each other very much, but now that he has recovered his memory, he feels a little sorry for Mu Xiwan when he thinks about it.

But even if they went out to look for medicine, they should almost come back, and there was no news for so many days, so there was only one reason, and that was what questions they had on the way to find medicine.

The more Feng Chengyi thought about it, the more panicked he felt, if Mu Xiwan really had an accident, he would never forgive himself for the rest of his life, so after thinking of this, Feng Chengyi left the study and sent someone to quickly summon his subordinates.

"Your Highness, you look for me!"

Feng Chengyi's subordinates came soon, they acted quickly, they were Feng Chengyi's trustworthy people, and Feng Chengyi would definitely explain something as important as looking for Mu Xiwan.

"The crown princess has gone out to find an antidote for the crown prince, but the crown princess is not returning for a long time, and the prince is worried about whether he has encountered any danger, so you immediately take your brothers to find out the whereabouts of the crown princess, and tell everyone that if anyone finds the crown princess first, I will reward him heavily!"

Feng Chengyi's eyes were firm, and he could see that his heart was also very resolute in looking for Mu Xiwan this time, although Feng Chengyi didn't remember many things now, but when he thought that Mu Xiwan might have an accident, Feng Chengyi felt that his heart was aching for a while.

From this, it can be seen how important Mu Xiwan used to be in Feng Chengyi's heart, so Feng Chengyi didn't want to regret it, and found Mu Xiwan again, so Feng Chengyi could have the opportunity to slowly make up for Mu Xiwan and the children.

After Feng Chengyi's subordinates got Feng Chengyi's instructions, they immediately began to act, and they were numerous, so they were also very efficient when searching.

It's just that now Mu Xiwan and Leng Thirteen have found a place and quietly hid, so even if it is Feng Chengyi's subordinates, it is not so easy to find them for a while.

However, just three days later, Feng Chengyi's men got the news from the guards at the city gate that one of the guards guarding the gate had seen Leng Shisan driving a carriage back to the capital.

And if the guess is correct, the person sitting in the carriage should be Mu Xiwan, but there is one thing that Feng Chengyi can't figure out, why they have obviously returned to the capital but not the prince's mansion.

However, since it has been confirmed that they are in the capital, it will be easier to find it next, so Feng Chengyi continued to send his men to search, asking them to accurately find Mu Xiwan's hiding place.

And the next time is an endless wait for Feng Chengyi, several nights, Feng Chengyi stood in front of the window, looking at the bright moon in the sky, and asked himself.

He was asking himself where Mu Xiwan was and how he planned to compensate Mu Xiwan and the children in the future, and he was also thinking about what he would do if he couldn't recover his memory for the rest of his life.