"So in the end, the young lady from the detective agency actually expressed her understanding of the fact that you left again?"

In the wise house, listening to Conan and Takato tell about the matter Finally, Xiaolan received Conan's use of a voice changer to change his voice and say goodbye to Xiaolan as Kudo Shinichi, Xiaolan expressed her understanding of Kudo Shinichi's departure this time-

"yes."

Nodding, Conan replied:

"It's just that Xiaolan said that she hopes I will go back once in a while, or give some contact, instead of completely disappearing like before......"

Saying this, as if he had something to ask for, Conan looked at Xiao Ai with a smile on his face, and couldn't help asking:

"Now that you've researched the antidote, and the duration of the effect is significantly longer than that of the cake you ate before, I feel like if you study it better...... So, if you can, can you give me a few more of this antidote? Maybe I'll need it sometime! ”

In this regard, hearing Conan say this, Xiao Ai couldn't help but glance at Conan, which made Conan look in his eyes but his expression was still as if he didn't see Xiao Ai's emotion, and continued to smile and nodded, still signaling if he could administer the medicine.

And looking at Conan's expression, Xiao Wai propped one hand on his cheek, tilted his head slightly, looked at Conan, and said with some ill will at the corner of his mouth:

"Okay. Then can you help me try how long the effect of this antidote can last after taking this antidote for the second time? ”

Saying that, after a little calculation, Xiao Wai said thoughtfully:

"The first time, the effect of your medicine lasted for about twenty hours, and now you are asked to try it a second time, what will happen?"

"Now? That's great! ”

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

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

Impatiently, Conan took the pill box and opened it, only to see that there was a capsule in it that was exactly the same as the antidote he had taken last night.

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

……

In the evening, when Gao Yuan returned to the Wise Mansion and saw Conan sitting on the sofa with a depressed face, Gao Yuan felt a little strange, and couldn't help but ask Xiao Ai who was sitting at the dining table next to him reading fashion magazines:

"What's wrong with him?"

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

In this regard, Xiao Ai replied a little indifferently.

"Oh...... That's right......"

Hearing this answer, Gao Yuan was not surprised, after all, the antidote developed by Xiao Ai was still configured using the cake recipe in the "SONOKO" hotel, and this antidote would have less and less impact on himself and others with repeated use, and it was normal for the drug to completely fail in the end.

And this time, after Conan took Xiao Ai's latest improved special antidote, the effect lasted for nearly a day, and in any case, it was indeed a bit long.

So it's understandable that Conan would no longer react to this antidote.

And Xiao Wai will continue to add to Conan:

"Besides, as I told you a long time ago, it's possible that after you take this antidote, a similar effect may not have an effect on you. So the current situation is quite predictable......"

"However, I didn't expect that this is the second time and it won't work at all!"

In the face of Xiao Ai's words, Conan couldn't help but retort depressedly:

"Even if the effect of the medicine on me will gradually decrease, but this time the effect of the medicine has lasted for so long, why is it that this second time it is completely ineffective? Gray Plains, you won't give me a fake antidote for the second time, will you? ”

"What did you think of me?"

In this regard, seeing that Conan actually said this, Xiao Ai said with a slight displeasure:

"Originally, this antidote made by the ratio of various types of liquor did not last long. This time, you can maintain the recovery time for so long, in addition to increasing the amount, I also used the sustained-release method to gradually liberate the antidote in your body, so that the effect can be maintained for so long. Originally, under normal circumstances, the duration of the drug release can last at least 24 hours, but you changed back 24 hours ago, and it is obvious that the effect of the drug has no effect on you. ”

"Huh?"

Hearing this, Conan couldn't help but be surprised, and asked rhetorically:

"So when you gave me the second antidote, you were already sure that the antidote wouldn't have any effect on me, right?"

"In short, that's what it is."

Xiao Wai smiled lightly and replied.

In this way, seeing Conan's expression even more depressed, and he was still a little overwhelmed, he complained with his head in his hands:

"Ah, what should I do? I finally had an antidote to recover, but it didn't work for me, so wouldn't I have to live as Conan Edogawa forever? ”

"For now, that's exactly how ......"

Xiao Ai listened to the words, and couldn't help but echo a sentence.

In this regard, Conan seemed to hear something from Xiao Wai's words, and seemed to have hope, and hurriedly asked:

"'For now'? Is that a chance, there will be a chance to ...... in the future"

"Well, if you can get the complete recipe of 'APTX4869', and reverse the antidote according to the recipe, you may be able to make an antidote that will permanently restore you to the original state......

Xiao Ai explained.

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

"How long is this going to be? I thought that the last time I went to Professor Hirota in Shizuoka Prefecture, I would have a chance to get a disk with that kind of drug information, but in the end it was a failure. And if you want to find a chance to get the formula of the drug......"

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

Xiao Ai replied like this at this time, almost negating this possibility-

"So far, I can't even find a single clue about the organization, let alone this ......"

In this regard, Conan also seemed to show a hopeless attitude towards this possibility, and said-

"It's hard to do it, it's only possible after the organization is completely wiped out...... Or, if we can find a member of the organization that carries the drug, and if we get the sample, can we also restore the formula of the drug? ”

Still not giving up, Conan thought seriously.

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

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