It's just that Song Tingchuan's answer made Su Nan a little speechless.

He said

"Rest."

Su Nan ""

She's so worried about the whole thing now, it's no wonder she can sleep.

Su Nan glared at Song Tingchuan.

"If you sell it again, believe it or not, I'll leave you alone in the middle of the night."

Su Nan's words successfully reminded Song Tingchuan of some not-so-good memories.

After all, leaving him alone or something, Su Nan had already done it once in Gusu.

His daughter-in-law is really ruthless.

Song Tingchuan sighed.

"The next step is to keep an eye on the Du family."

Su Nan looked at him strangely

"What's wrong with the Du family?"

Why didn't she find anything abnormal about the Du family when they went to the Du family together?

Song Tingchuan rubbed Su Nan's head.

"Do you remember the reason why Lao Du didn't let us live in Du's house at the beginning?"

Su Nan recalled for a moment, and then the whole person froze in place in an instant.

At the beginning, Du Fei told them that the reason why he wanted to live in his hometown was that the dyeing and weaving factory was in their backyard, which was noisy.

However, the dyeing and weaving factory they visited in the morning was in the suburbs, far away from Du's house, and it had nothing to do with the word "noisy" at all.

Two possibilities.

Either Du Fei was lying, or they didn't visit the Du family's dyeing and weaving factory in the morning.

Compared with these two possibilities, Su Nan prefers the former.

First of all, Du Mu's familiarity with the dyeing and weaving factory and the pride revealed between her eyebrows do not seem to be fake.

Secondly, they have been to see the dyeing and weaving factory, the factory is so big, it is impossible for a backyard to accommodate it, unless the Du family's dyeing and weaving factory is just a small workshop.

But they also went to Du's house, and the backyard of Du's house was a small garden, clean and clean, even if there was really a small workshop, it would not be possible to clean it so seamlessly in a short time.

"You suspect that there is something wrong with the Du family"

After all, no matter which possibility it is, the Du family is hiding it like this, there must be a secret.

Song Tingchuan nodded.

"In the morning at Du's house, do you think the relationship between their family of three is quite harmonious?"

"Mother and son." Su Nan summed it up in four words.

Song Tingchuan smiled, "Yes, mother and son are filial." ”

Before this sentence fell, the smile on Song Tingchuan's face disappeared immediately.

"But it's such a family of mothers and children, Lao Du never mentioned his parents at school, and I haven't even seen Lao Du talk to his parents on the phone, don't you think it's strange?"

At this time, even Su Nan frowned, "Why is this?"

Song Tingchuan shrugged

"If I had known why, I wouldn't be here."

After speaking, Song Tingchuan rubbed Su Nan's head again

"That's why I said that you should go and rest, because we just left, the Du family must still be vigilant, and there should be nothing to find out in a short time."

In the afternoon, when they have finished dinner, they should not relax there.

And, in fact, they should be prepared to find nothing today.

Because if the people over there were vigilant enough, they might have stayed the same all day.

But it doesn't matter, they still have time tomorrow.

Song Tingchuan previously told Du Fei that their mobile phones might have no signal, just to prevent Du Fei from calling them at that time.

After knowing Song Tingchuan's plan, Su Nan's heart was much more steady.

I went back to my room and slept comfortably, and when I woke up, it was already five o'clock in the afternoon.