After a while, Song Yunze came back, pretending to be embarrassed on his face.

Seeing Yan Songsong looking at him with a little suspicion, Song Yunze hurriedly said, "I'm sorry, I probably ate too much in the morning, and my stomach hurts." ”

After saying that, he muttered something in his mouth. It's a shame today. ”

Yan Songsong was suspicious, and said in his heart, Song Yunze should not be such an unreliable person, why did he suddenly tell her that his stomach was uncomfortable. Did he find that person too? Was he afraid that she would be frightened?

But after all, this is his family matter, and Yan Songsong saw that Song Yunze didn't bring it up, so she didn't mention it.

When she got back, she took out the cluster of oleanders she had hidden in her sleeve, and she experimented. It is to drink the water mixed with oleander juice and see how your body reacts.

Because she was not sure, and she couldn't experiment with others, she could only test the medicine herself.

Song Yunze was kicked out of the room by Yan Songsong, she just said that she wanted to rest for a while. Song Yunze thought she was tired, so he gave a few words and went out of the room where she was resting.

After going out, he did not leave immediately, but leaned against the place in the door and smoked.

Just as he finished smoking a cigarette and was about to leave, he suddenly heard a "bang" in the room. Song Yunze's heart suddenly jumped suddenly, and he shouted, "Ode to Song!" Immediately pushed open the door.

He saw Yan Songsong sitting on the ground with a pale face, squirting something into his mouth.

"What are you doing here?" Song Yunze's face turned pale, his eyes flickered, but he saw a large number of petals on the table in front of Yan Songsong. When he saw the petals on the table, especially the oleander petals, Song Yunze's face turned a little pale. Without saying a word, he crumpled the petals into a ball.

After pulling her up, he looked at her with some anger.

"Song Song, why are you so stupid, in case something happens to you, how can I explain to Brother Zhuo?" Song Yunze is not stupid, of course he can see what she means, but who would do this.

Yan Songsong also had some palpitations, she knew that oleander was very toxic, but she didn't expect this toxicity to come so quickly. She drank it in the front, and her hands and feet were soft and palpitating in the back, and her chest was more like someone else was beating with an iron cone.

Luckily, she has a squirt in her hand, otherwise she would have died in a minute.

At the same time, she had some doubts in her heart, the fragrance was obviously the smell of oleander. Either the amount of oleander was very light, or it was mixed with other things, so she couldn't find it.

It seems that this man is also a master.

After checking the entire Song Mansion, Yan Songsong was basically sure that Song had poisoned the old lady, but the source of the poison.

"You're really, I worked so hard to get it back, you see, now it's all useless for you. As Yan Songsong spoke, he crumpled Song Yunze's petals into a ball and broke them one by one.

However, as she peeled back the layers, her hand suddenly paused, and then a hint of surprise appeared in her eyes.

"Yun Ze, look at it. Yan Songsong was so excited that he actually called him by name.

Song Yunze's expression was also pale, but seeing the happy expression on her face, he knew that she should have discovered something.

I saw that the oleander, which was originally pale pink, turned white inexplicably at the moment.

The other petals did not change color.

She took the oleander petals in her hand and looked at them, and Song Yunze suddenly said, "Don't do stupid things." After that, he didn't know where to catch a mouse. "Use this. ”

Yan Songsong couldn't help but glance at Song Yunze, and said with some reproach: "Why didn't you say it earlier." ”

Song Yunze was suddenly powerless to support his forehead, she obviously didn't say a word to him, could he be a roundworm in her stomach, anything could be predicted. "Count me wrong, I should have asked you earlier. Song Yunze couldn't bear to blame Yan Songsong in the end, she experimented with herself in order to find out the source of the poison, what else could he say?

Yan Songsong then skillfully squeezed out the juice of the whitened oleander flower, then put it in the water and fed the little mouse.

After feeding, they were watching the changes in the mice.

"Brother Mouse, I'm sorry, if you can really try it, you will be the hero of the Song family, and I will definitely take care of your family in the future." ”

Before Yan Songsong finished speaking, he was directly pulled behind him by Song Yunze, and he put the one in his hand in the cage and let Yan Songsong take a good look.

Unexpectedly, in less than a minute, the mouse trembled, tilted its body, and fell into the cage.

Yan Songsong showed a strange look in his eyes and said, "I'm not dead yet." Her eyes looked around, as if looking for something. But she couldn't find it, so she could only say to Song Yunze: "Let me see its feet." ”

Song Yunze didn't know what Yan Songsong meant, but he knew that she must have a reason for asking this, so he used two fingers to pinch the fur on the mouse's back. So the mouse was like a noodle, and he picked it up whole.

Suddenly, Yan Songsong's eyes widened, and then a bright smile appeared on her face. I saw her clapping her hands and laughing: "Ha, I finally found it." ”

When Yan Songsong turned around and looked at the remaining petals like a baby, Song Yunze stood there like a fool and didn't come back to his senses for a long time. Yan Songsong's smile just now had been deeply imprinted in his mind, and he also found that his heart was beating faster for a long time, and at the same time, his face was also red.

Fortunately, Yan Songsong was so focused on finding the source of the poison that he didn't notice the change in Song Yunze's expression at all. She lowered her head and searched little by little, and finally she found a pale yellow petal, like a small star.

"What kind of flower is this?"

"I don't know. Song Yunze replied.

"Now I need to do it all over again. Yan Songsong then fed the little mouse the water mixed with squirting music, and after the little mouse drank it, his spirit seemed to be better, but it was still lying there innocently, lazy.

"Okay, you wait for me a while. ”

Just when Song Yunze was about to go out to pick flowers, Yan Songsong told him in the back: "Don't make a noise first." ”

Song Yunze nodded clearly, "I don't need you to say it, I know." ”

Half an hour later, Yan Songsong finally determined that a flower called yellow silver, when mixed with oleander, would become a new poison. Colorless and formless, it is a chronic poison.

This poison does not cause immediate death when ingested, but it does produce an inconspicuous dark spot on the fingers. After a long time, it is easy to make people feel palpitations, and if the condition worsens, it will cause people to have the same coma situation as a stroke.

Sure enough, that's true.

Yan Songsong finally figured it out.

So she searched for various information in the encyclopedia of the system, and finally let her research the antidote.

It's just that that stuff is kind of disgusting.

Yan Songsong and Song Yunze said, but Song Yunze still asked Da Hei and them to do it.