Stay away from Conan.

"So in the end, the lady from the detective agency actually expressed understanding this time about you leaving again?"

In Zhizhi's house, listening to Conan and Gao Yuan narrate the matter. In the end, Xiaolan received the news that Conan used the voice changer to change her voice and said goodbye to Xiaolan as Kudo Shinichi. Expressed understanding——

"Yes."

Nodding his head, Conan replied:

"It's just that Xiaolan said that she hoped that I would go back occasionally, or give some contact, instead of completely disappearing like before..."

Saying this, it seemed that he wanted something, Conan looked at Xiao Ai with an apologetic smile on his face, and couldn't help asking:
"Since you have researched the antidote, and the duration of the medicinal effect is obviously longer than that of the cake you ate before, I feel that if you study it carefully, the medicinal effect will be even better... So, if you can If so, can you give me some spare pills of this antidote? Maybe I will find it when I need it!"

In this regard, hearing what Conan said, Xiao Ai couldn't help but give Conan a blank look, which made Conan see it, but his expression was still as if he didn't see Xiao Ai's emotions, and he continued to ask for what he wanted with a smile Nodding, still indicating whether to administer medicine.

Looking at Conan's expression, Xiao Ai put one hand on her cheek, tilted her head slightly, looked at Conan, and said with a bit of malice in the corner of her mouth:
"Okay. Then you can help me try how long the effect can last after taking this antidote for the second time?"

After speaking, after a little calculation, Xiao Ai thoughtfully said:
"The first time, your medicine effect lasted for about twenty hours, now let you try it for the second time, what will happen?"

"Now? That's good!"

It seems that because the feeling of changing back this time makes Conan feel very good, so after hearing what Xiao Ai said, he immediately responded.

Seeing this, Xiao Ai didn't smile, walked into the study, took out a medicine box from it, and handed it to Conan.

Unable to wait, Conan took the medicine box, opened it, and saw that there was a capsule that was exactly the same as the antidote he took last night.

Then, after making a little preparation for this, Conan hurriedly took the antidote...

……

In the evening, when Gao Yuan returned to Zhizhi’s house and saw Conan sitting on the sofa with a depressed face, Gao Yuan felt a little strange, and couldn’t help asking Xiao Ai who was sitting at the dining table beside him and flipping through fashion magazines:

"what happened to him?"

"The antidote developed based on the cake recipe in the hotel last time has no effect on him at all, so he is depressed that he may not be able to return to Kudo Shinichi in the future!"

To this, Xiao Ai replied slightly indifferently.

"Oh, I see……"

Hearing this answer, Gao Yuan was not surprised. After all, the antidote developed by Xiao Ai was still prepared using the cake recipe in the "SONOKO" hotel. The effect on oneself and others will become smaller and smaller, and it is normal for the drug to completely lose its effect in the end.

But this time, after Conan took Xiao Ai's latest improved special antidote, the effect of the medicine lasted for nearly a day. Anyway, this is indeed a bit long.

Therefore, it is understandable that Conan will no longer respond to this antidote.

And Xiao Ai will continue to add to Conan:
"Besides, I have told you a long time ago that it is possible that after you have taken this antidote, similar effects of the medicine may not have any effect on you. So the current situation is still expected Bar……"

"However, I didn't expect that it will not work at all after the second time!"

Facing Xiao Ai's remarks, Conan couldn't help retorting depressedly:

"Even if the effect of the medicine on me will gradually become smaller, but this time the effect of the medicine has lasted for such a long time, why does it not work at all the second time? Huiyuan, you will not give me a second time. Mine is a fake antidote, right?"

"What do you think of me?"

Seeing that Conan actually said that, Xiao Ai seemed a little displeased and said:

"Originally, the effect of this kind of antidote made by the ratio of various wines is not long-lasting. This time, you can maintain the recovery time for so long. In addition to increasing the dosage, I also used the slow-release method Let the antidote be gradually released in your body, so that the effect of the drug can be maintained for such a long time. Originally, under normal circumstances, the sustained release of the drug effect can last at least 24 hours, but you changed back before 24 hours, obviously this The medicine is no longer working on you."

"what?"

Hearing this, Conan couldn't help being surprised, and asked:

"So when you gave me the second antidote, you made sure that the antidote would not have any effect on me, right?"

"In short, that's how it works."

Xiao Ai smiled lightly and replied.

In this way, I saw Conan's expression became more depressed, and he was a little at a loss, and complained with his head in his hands:
"Ah, what should I do? I finally found an antidote to restore it, but it turned out to be useless to me. Wouldn't I have to live as Edogawa Conan forever?"

"As far as it is concerned, it is indeed the case..."

After hearing what Xiao Ai said, she couldn't help but agree.

In this regard, Conan seemed to hear something from Xiao Ai's words, and seemed to have hope, so he hurriedly asked:
"'Currently'? Is that right, there is still a chance in the future..."

"Well, if you can get the complete formula of 'APTX4869', if you reverse the antidote based on the formula, you may be able to make an antidote that will permanently restore you to your original state..."

Xiao Ai explained.

Hearing this, Conan was a little discouraged, and said with emotion:

"When will I have to wait? I thought that I would have a chance to get a disk with the information on that drug when I went to Professor Hirota in Shizuoka Prefecture last time, but in the end it was nothing. When it comes to the formula of the medicine..."

"Unless you can sneak into the organization and find the database where the data is stored."

Xiao Ai replied like this at this time, almost denying this possibility——

"So far, I can't even find any clues about the organization, let alone this..."

In this regard, Conan also seemed to show no hope for this possibility, and said like this——

"Could it be possible? It's only possible after the organization is completely wiped out... Or, if we can find the member of the organization who carried the drug, and if we get the sample, can we also restore the formula of that drug?"

Still not giving up, Conan thought seriously.

In this regard, Xiao Ai could only sigh helplessly and did not answer, but she had already denied this possibility in her heart——

After all, when I was in Hokkaido before, I learned from Kemi Hanada that the research and development of "APTX4869" was completely stagnant because the person in charge of developing the drug escaped from the organization, so the drug was used One is less than one, so the organization currently has very strict control over drugs. Even if you really meet someone from the organization by chance, the possibility that the person will have this drug is very low... (End of this chapter)