At noon, Su Ye, Bao Zheng and Gongsun Ce had dinner together in the restaurant.

"It's strange what happened today. First, the Yang scholar disappeared for no reason, and then he found a Yu Yi altar, and what curse was discovered. Now it's the poisoning of Teacher Mengfang again. What's the connection? Bao Zheng pondered.

"Let's eat first, and think about it after eating." Su Ye said.

"Even if you investigate the case, you can't go hungry." Gongsun Ce also said.

At this time, Bao Zheng suddenly said, "I'm wondering if the disappearance of Yang University students has anything to do with the disappearance of Brother Shen last time." ”

Su Ye was shocked when he heard this, "I'll go, what's the brain of this Bao Zheng?" It all connects. ’

At this time, Gongsun Ce said, "This is not a case at all, how can it be related." Besides, can the disappearance of Yang University students be the same as the disappearance of Shen Liang? Shen Liang absconded in fear of crime. ”

"Why did the Yang University student disappear? No reason? If he wants to leave, he can leave generously. But his stuff was well placed in the room. Explain that he has no intention of leaving. This means that he is not missing by himself, but that someone has hidden him. Bao Zheng said, "Besides, Brother Shen Liang didn't abscond in fear of crime at the beginning. Otherwise, you won't even be left unpacked. His disappearance is also strange. ”

"Hey, eat, eat." Su Ye said, "Hearing you say so much, my head is big when I hear it." ”

"I know you don't like to hear that." Bao Zheng smiled and said, "I'm sorry." ”

"Don't say it's useless, let's eat, the dishes are cold." Su Ye shook his head and said.

But Bao Zheng didn't say anything, and Gongsun Ce began to say again, "It doesn't matter if the two have anything to do with their disappearance." I have already informed my father to look for a scholar in Luzhou City. To live is to see people, and to die is to see corpses. ”

Bao Zheng listened and nodded, "Yes, if Yang University student is really killed, then we must find his body so that we can find clues." ”

At this time, Bao Zheng's mind was provoked again, "But what's going on with Brother Meng?" How did he get poisoned? And why is it poisoned? Who poisoned him? ”

"Why are you so much?" Su Ye listened and said, "Didn't Teacher Meng Fang say that he only washed his face when he got up in the morning?" Then go get his basin and see if it's poisonous. Even if he spilled the toiletry, there should be toxins left in the basin. ”

Bao Zheng's eyes lit up when he heard this, "That's right! ”

So saying, he ran away. Gongsun Ce also followed and caught up.

"You'd better eat before you leave." Su Ye shook his head, he was so helpless.

However, instead of following, he continued to eat. It's just a basin, do you need three big men to get it together?

Besides, the poison was given by him last night, and it didn't fall in the basin at all. He just wanted to distract Bao Zheng by saying this.

Su Ye came to Bao Zheng's house after eating. Sure enough, Bao Zheng was already studying with a basin.

I saw him scrape some sawdust from the basin, put it in a small cup, and poured some water into the cup.

After stirring evenly, take a silver needle and plunge it into the water.

"How?" Su Ye asked.

"You're here." Bao Zheng said, "The silver needle has not turned black, which means that Brother Meng's face wash is not poisonous." ”

"Your judgment is too arbitrary." Su Ye said, "Not all poisons can make silver needles black, and not all poisons can make silver needles black." ”

"Oh?" Bao Zheng was puzzled, "How do you say this?" ”

"Do you have stinky tofu at home?" Su Ye asked, "If not, go buy a piece and try it." ”

After that, Bao Zheng really tried stinky tofu.

"Hey, it's really getting dark, what's going on?" Gongsun Ce was surprised.

"That's it. I can't explain the specifics. "Su Ye didn't want to give them a chemistry lesson. What hydrogen sulfide, silver sulfide, they can understand it, it's strange.

Bao Zheng said at this time, "I really have a lot of insight today. I've never pricked stinky tofu with a silver needle before. In the future, if someone poisons stinky tofu, it won't be detected. ”

"How could it not be found. If you can't test it, you can try it, and you can use some kittens and puppies to test the poison. ”

"yes, I didn't think of it, I'm going to find a kitten right now."

Gongsun Ce walked out as he spoke, and soon caught a stray cat in.

But Bao Zheng frowned, "Isn't it too cruel for us to do this?" ”

Gongsun Ce frowned and said, "It's just a stray cat, is human life more important or the cat's life important?" I'm so by you. ”

Su Ye said with a smile, "Didn't Aunt Bao say it, this poison will only make people's whole body sore, and it will not kill people." Even if the cat is poisoned, it will not be life-threatening. ”

"That's right." Bao Zheng nodded, and then gave the water in the cup to the cat to drink.

Then, the three of them just sat there and waited for the cat to be poisoned. But they waited for a long time, and found no signs of poisoning in the cat.

"It seems that Brother Meng really wasn't poisoned when he washed his face."

Gongsun Ce also nodded, "Then how did he get poisoned?" ”

Bao Zheng shook his head, "I don't have a clue either." ”

"Actually, some poisons are colorless and odorless, and they can poison people without even noticing." Su Ye said.

Bao Zheng suddenly said, "Oh? Su Ye, you seem to know a lot about poison. ”

Su Ye smiled and said, "I don't know a lot about poison, but I know a lot about medicine." I'm not afraid to tell you that I'm actually a doctor. ”

"You're still a doctor!" Bao Zheng was surprised, "I really can't see it." ”

"Of course, my medical skills are not as good as Aunt Bao. Compared to her, it is a small thing. Su Ye said.

"That's pretty remarkable, too."

"Don't say it's useless, let's go to class." Su Ye said and walked out, "Otherwise, you will be late." ”

"Oops, how did I forget about class." Bao Zheng hurriedly followed.

"Wait for me." Gongsun Ce also hurriedly followed.

When I arrived at school, I found out that this class was a class of Mengfang. But Meng Fang fell ill and couldn't go to class. So everyone was free.

Bao Zheng and Gongsun Ce discussed the case again.

"Now the clue of Meng Fang's poisoning has also been broken." Gongsun Ce frowned and said, "Now the whole case is like a fog, and there is not the slightest clue at all." ”

Bao Zheng nodded, "Yes, without a corpse, there is no certainty that there is a murderer, and there is no clue." This time the case is really complicated. ”

"It's weird, I should say." Gongsun Ce frowned and said, "In previous cases, the body was found first. Then check it out. This is the first time I have encountered such a case without a body. ”

"You two don't talk about it here. Maybe the Yang University scholar didn't have an accident at all. Su Ye said.

Bao Zheng nodded, "I hope that too." ”

[Bao Zheng: Guys, whether I can fight Su Ye or not, it depends on how many votes you have]