"I don't know yet, but from the mass poisoning in the factory this time, to Si Yao's passing, and then the plague suddenly started to spread, I always feel that all this is too coincidental. And..."

She wanted to say that there were also experiments at the institute, those that made people inhale drugs or... toxins unknowingly, what exactly were they going to do? Is it simply used in medicine to treat illnesses and save lives?

I'm afraid it's not that simple!

But the old man has been out of the world for a long time, and he doesn't want to get involved. It's actually quite good to be a worldly expert who is idle and wild. He is old and it is time for him to enjoy his old age.

So Su Yun didn't say anything in the end, but took the collected herbs and hurried away with Si Ting.

She returned home and looked at the house where everything was going on as usual, but she was not so at ease.

I have always felt that the Si family is very safe. I and Si Yao have installed various monitoring and security measures so carefully around the house, and the servants at home are also strictly screened, but in this world, even the palace is not safe. It may not be perfect, let alone that they are just an ordinary family.

"Young master is back!" Zhang Yue, the nanny, warmly greeted her. She was wearing an ordinary home clothes, and her hair was naturally tied in a simple bun. She looked refreshing and natural.

She is actually quite young, just in her early thirties, but her skin is well maintained, she looks like someone in her twenties.

She had checked the details and found her to be very clean, but Si Ting's unintentional behavior today made her feel less reassured.

"Yueyue~" The child didn't know so much, so he opened his little hands and ran over.

Su Yun originally wanted to explain to her child on the way back, not to mention what happened today, but if a child of this age did explain, she would only ask why endlessly, and then she would still slip up in the end.

It's better not to mention anything at all, and it is natural to think that this matter is nothing out of the ordinary.

Zhang Yue hugged Si Ting tall, with a pure smile on her face, "Are you tired of going out to play with mom today? Do you want to take a fragrant bath and drink some milk before going to bed? Huh?"

"Yes!" Si Ting replied simply.

Zhang Yue smiled naturally and said to Su Yun, "Young Madam, then I'll take the young master back to his room to rest. By the way, has he eaten yet? Do you want to prepare some more food?"

"No need, he's already full, don't eat too much." Su Yun said lightly, she didn't see anything unusual in her expression.

"Okay!" Zhang Yue responded, then carried the child upstairs.

Looking at her back, her steps were brisk and her figure was light. She looked like a person who worked neatly and neatly. At first, she was also impressed by her efficiency in doing things, and Si Ting also liked her very much.

But now...

Rubbing her brows, she called the housekeeper at home and asked her to take out all the surveillance data from the past two months.

She didn't say anything, but said that she wanted to see how the young master was at home recently, and the housekeeper responded and went to fetch it.

The reason why she didn't ask anything was because she was afraid of arousing Zhang Yue's suspicion. She knew how to unlock the lock, so she was obviously not a simple person. However, she had been with Si Ting for a long time. If she really had any bad intentions, no Will wait until now.

Besides, except for what Si Tinglu did today, this Zhang Yue really didn't do anything too strange.

However, knowing that this person has a problem and continuing to use it, I still feel a little uneasy. I have to call out the nearest monitoring at home to take a good look before making a decision.

The more anxious she wanted to go to Nanya to see Si Yao's situation, the more she couldn't let go here. The more things piled up, the more pressure she had accumulated in her heart. If she could talk to him, he could always calm her down easily with a few words, but now...

Su Yun stayed up almost the whole night. She carefully watched all the videos in the past three months and found nothing wrong with Zhang Yue.

Every day, I feed the child in the activity area, take him to play, tell stories and play games, and even let the child ride a horse on the ground. It can be said that I really do my best and am very patient.

As for when Si Ting learned how to pick locks from her, she really didn't see it, but she knew that it was definitely not her son who lied, his little head couldn't think of lying, and there was no need to lie about it.

Zhang Yue, Zhang Yue, what do you want to do? JrNovels.com