"Old man Su, let me help you check your pulse!"

Xiao Chen said to Old Man Su.

"Good. ”

Old Man Su nodded.

Xiao Chen stretched out his right hand, clasped Old Man Su's wrist, and carefully signaled his pulse.

Next to him, Su Qing, Su Xiaomeng, Su Zhimin and others all looked at Xiao Chen.

After about five minutes, Xiao Chen let go of Old Man Su's wrist.

"How?"

Old Man Su asked weakly.

"Old man Su, you have been poisoned again. ”

Xiao Chen looked at Old Man Su and said slowly.

"Poisoned?"

Old Man Su's eyes widened, a little surprised.

However, he soon nodded: "Yes, I feel that the symptoms this time, the same as the last time, should be poisoned again." ”

"What? The old man has been poisoned again?"

Su Zhimin and the others' faces changed, and they couldn't believe it.

"That's right, Old Man Su has been poisoned again. ”

Xiao Chen nodded, slowly stood up, and his eyes fell on Su Zhimin.

"Master Su, didn't you say that Old Man Su's diet is in charge of a special person?

"This ......"

Su Zhimin's face was ugly.

"The people I chose are all old men of the Su family! I really can't imagine that they will be bribed and poisoned the old man!"

"Damn, I'm going to catch them right now and cut them with a thousand knives!"

After Su Yan finished speaking angrily, he turned around and was about to arrest someone.

"Don't go to them, maybe not them. ”

Xiao Chen said lightly.

"Who's that?"

Su Zhimin and the others were stunned for a moment and looked at Xiao Chen.

"Hmm. “

Xiao Chen nodded.

"Perhaps, it wasn't outsiders who bought them and poisoned Old Man Su. ”

"What's going on?"

Su Yan asked.

"Old Man Su, do you have any suspicions in your heart?"

Xiao Chen turned his head and looked at Old Man Su.

Old Man Su was stunned, his eyes swept over everyone, and he slowly shook his head.

Xiao Chen looked at Old Man Su, he knew that this old man should have a little bit in his heart, but he couldn't believe it.

After all, the people in the room are the people he is closest to!

"Old Man Su, since you don't have the object of suspicion, leave it to me. ”

"Good. ”

Old Man Su looked at Xiao Chen deeply and nodded.

"In my opinion, the person who poisoned the old man is in this room!"

Xiao Chen turned his head, his eyes swept over everyone, and said loudly.

"What?!"

Hearing Xiao Chen's words, except for Su Qing and Su Xiaomeng, everyone else widened their eyes and was in an uproar.

The person who poisoned it, right in this room?

Subconsciously, everyone looked around.

Who?

Who is the one who poisoned it?!

"Mr. Xiao, what do you mean by this? Everyone present is the core of the Su family, how can they be the ones who poisoned them!"

Su Zhimin looked at Xiao Chen and became a little angry.

"Well, those present are indeed the core of the Su family, and it is precisely because of this that you will have more opportunities to contact Old Man Su, which is also very convenient for you to poison!"

Xiao Chen nodded and said.

“……”

Hearing this, the faces of the people at the scene changed again.

"Xiao Chen, you fucking fart, who will hurt the old man! Say, what is your purpose, why are you making a big fuss here!"

Su Yan pointed at Xiao Chen and said angrily.

"Su Laosan, why are you so excited? poison, it can't be you, right?"

Xiao Chen looked at Su Yan and said lightly.

"Fart, how could I poison the old man, that's my father!"

Su Yan was even angrier, and almost pounced on Xiao Chen and tore him apart.

"That's right, how could my dad poison my grandfather!"

Sophie also came over just now and said angrily.

"Also, with Su Laosan's courage, it is estimated that he will not dare to poison him. ”

Xiao Chen nodded.

“……”

Hearing Xiao Chen's words, Su Yan breathed a sigh of relief and clenched his teeth.

But when he saw that his father was also looking at him, he panicked all of a sudden.

"Father, don't listen to Xiao Chen's nonsense, he doesn't have a good heart, he wants to make our Su family mess up!"

"Mr. Xiao is right, you don't have the courage to poison. ”

Old Man Su looked at his third son and said slowly.

"Uh-huh, father, you know me best, how could I poison you. ”

Su Yan nodded hurriedly.

"Mr. Xiao, I don't want you to talk about it, no one here will poison the old man!"

Su Zhimin looked at Xiao Chen and said in a deep voice.

"Heh, Master Su, in fact, I have a way, and it is easy to find the person who poisoned me. ”

Xiao Chen smiled and said.

"What's the solution?"

Su Zhimin frowned.

"Su Qing, go get a basin of water. ”

Xiao Chen said to Su Qing.

"Good. ”

Su Qing nodded, although she didn't know what Xiao Chen was going to do, but at this time, just do it.

Everyone else is also puzzled, why do you want to make a basin of water?

Su Xiaomeng wanted to ask, but was stopped by Xiao Chen with his eyes.

Soon, Su Qing came in with a plate of water.

"Give it to me. ”

Xiao Chen took the basin and put it on the table next to him.

"Old Man Su, I told you about the poison you last time, right?"

"Well, Manju Sahua, the flower of the other side. ”

Old Man Su nodded, he was also curious about what Xiao Chen was going to do.

"Manzhu Sahua, this thing is a chronic poison, colorless and tasteless, and even kills people invisibly, so that the current medical equipment cannot be detected. ”

Xiao Chen said loudly.

"However, there is another feature of this thing that few people know about. ”

As Xiao Chen spoke, he took out a packet of medicinal powder from his pocket and poured it into the basin of water.

This packet of powder quickly dissolves in water and has no color.

"This is the medicine powder I prepared this morning, and when it comes into contact with Manju Sawa, it will react! The person who poisoned it should have touched Manju Sawa, so when he puts his hand in the basin of water, his hand will turn blue!"

Xiao Chen looked at everyone and said seriously.

“……”

Everyone is a little skeptical when they hear it, will it change color?

"Brother Chen, the person who poisoned him should wash his hands, right?"

Su Xiaomeng couldn't help but ask.

"Well, he can wash his hands, but the poison of Manzhu Sawa will enter carefully along the pores, which cannot be washed off! In fact, the old man's body now has the toxin of Manzhu Sawa now, if you don't believe it, I can cover it up for you now. ”

Xiao Chen said, brought the basin to the bedside, then picked up a tissue and threw it into the basin.

Then, he fished out the wet paper towel from the basin and put it on Old Man Su's hand.

"Old man, don't worry, the paper towel will change color immediately, normal reaction. ”

Xiao Chen said to Old Man Su.

"Hmm. ”

Old Man Su nodded and looked at the tissue in his hand.

The eyes of the others also fell on the sound of tissues, looking carefully, for fear of missing something.

Soon, the paper towel changed, and at a speed visible to the naked eye, a faint blue color appeared.

"Wow, it's really discolored!"

The scene, such as Sophie and others, made surprised sounds.

"You see, right? This is the discoloration caused by a trace amount of Manzhu Sawa , and the poisoner must have more toxins on his hands than these!"

Xiao Chen picked up the tissue and looked at Su Zhimin and the others.

"Hmph, who knows what the reaction is, Xiao Chen, what are your intentions?"

Su Zhimin glared at Xiao Chen and said.

"It's a pharmacological reaction, and I don't have any other intentions, I just want to find the person who poisoned me. ”

Xiao Chen said lightly.

"I think the third child is right, you must have another purpose when you came here today! Now, please leave, the Su family does not welcome you!"

Su Zhimin said coldly.

Xiao Chen didn't speak again, but looked at Old Man Su.

Old Man Su sat up slowly with Su Qing's support.

His cloudy old eyes swept over everyone, and his voice was low: "Everyone, go to the basin and wash your hands!"

"Father, how can you believe his nonsense, he ......"

Su Zhimin's face changed slightly and said.

"My words, don't work?"

Old Man Su looked at Su Zhimin and said in a deep voice.

"No, of course it works, I'm just worried about ......"

"You're weak-hearted, aren't you?"

Xiao Chen sneered and interrupted Su Zhimin's words.

"What is my weak heart!Xiao Chen, if none of us change color, in the future, you are not allowed to set foot in the Su family!"

The Su family glared at Xiao Chen and said loudly.

"Good. ”

Xiao Chen nodded.

"Now, it's time to start, who's going to come first?"

"I'll come first!"

Su Qing spoke.

"I also come over a lot to see my grandfather, so I'm also in the range of suspicions, I'll come first. ”

"Good. ”

Xiao Chen nodded, picked up the basin of water, and came to Su Qing.

Su Qing put her hand in, shook it slightly, and then took it out again, but it didn't change color.

"No problem, next. ”

Xiao Chen said.

"I'm the second. ”

Su Xiaomeng also stepped forward and gave it a try, and it was no problem.

"I'm the third. ”

Sophie also came up and didn't change color.

Soon, the younger generation of people in the room had all finished trying, and it was time for the Su family brothers.

"I'll come. ”

Su Yan stepped forward, glared at Xiao Chen, and then put his hand into the basin of water.

"How's that, no problem?"

"Well, I said it, you don't have the guts to poison it. ”

Xiao Chen nodded.

"You ......"

Su Yan almost died of anger, does this mean that he has rat gall?

After Su Yan finished trying, the second child of the Su family also went up to try it.

In the end, only Su Zhimin was left.

"Master Su, it's your turn. ”

Xiao Chen looked at Su Zhimin and said.

"Hmm. ”

Su Zhimin nodded, came to Xiao Chen, and stretched out his hands.

In just a few seconds, Su Zhimin's hands that he put in the water began to appear color.

"It's a change of color!"

Su Xiaomeng, who was standing next to her, exclaimed.

The others also looked over, and their eyes widened.

Su Zhimin?

Is he the one who poisoned him?

How can it be!

Everyone couldn't believe it, including Su Qing and Su Xiaomeng.

And the old man Su on the bed squinted his eyes, and his expression couldn't help but darken.

"No, it can't be!"

Su Zhimin's face also changed greatly, and he suddenly pulled out his hands from the basin.

"How is it impossible? Su family master, look at your hands!"

Xiao Chen looked at Su Zhimin and said coldly.

"It's your conspiracy! How could I be the one who poisoned me!"

Su Zhimin glared at Xiao Chen and said loudly.

"Heh, how could it be?"

Xiao Chen sneered.

"The facts are in front of you, you can't deny it!"