Zhang Silu is also a self-aware person, she knows that she will never marry into the Nangong family in her life, after all, she actually does not meet the conditions for Mrs. Nangong to choose a daughter-in-law.

She thought that her extraordinary wisdom told her that it would be difficult for Nangong Yu to have children in the future.

Then Mu Liuhuai's child will become Nangong Yu's only child.

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Zhang Silu decided to give birth to her and Xu Da's child, of course, this matter is hidden from many people, first of all, the news of her pregnancy cannot be leaked.

After her belly showed her pregnancy, she made an excuse to go to Africa for medical assistance, and it would take a year.

After that, she disappeared from the sight of those around her.

Xu Da has always been in contact with her, and at the same time, he is secretly observing Nangong Yu's every move.

As they expected, Nangong Yu never gave up looking for Mu Liu, and the people of the Nangong family also hoped to bring the child back.

After the child was born, Zhang Silu was handed over to special people to raise, and these people were specially asked to deliberately guide the child, so that the child felt that he and his mother had been hunted down, so he had to hide.

also showed the child a photo of Nangong Yu and told her that this was her father.

Xu Da took advantage of the convenience of working by Nangong Yu's side, and when their daughter's third birthday was just after her third birthday, he revealed some clues for the people of the Nangong family to find the child.

When he found the child, the child was still holding a photo of Nangong Yu in his hand, and he called his father vigorously.

Of course, this is not enough, and DNA testing is still necessary in the end.

In the process of testing, Zhang Silu played an important role.

She used her identity as a family doctor of the Nangong family to match the blood collected from Mrs. Nangong for the physical examination and her daughter.

In this way, no matter how much DNA testing is compared, the two people on the blood sample are all related.

So, the daughter of Zhang Silu and Xu Da was transformed into the daughter of Nangong Yu and Mu Liu, and was named Nangong Yayi.

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And all the clues point to Nangong Yayi is Mu Liusheng, according to the two nannies who took care of Nangong Yayi, they began to take over the work of taking care of the child when the child was two years old, and the child's mother paid a commission for five years first.

And according to the nanny's description, the person who hired them looked very much like Muliu.

In addition to this, there are also photos of Nangong Yu.

It is said that Mu Liu suffered from severe depression after giving birth to the child, and she committed suicide after entrusting the child.

After Zhang Silu and Xu Da's careful planning, as well as the help of Zhang Silu's father, Nangong Yayi became the eldest lady of the Nangong family, and in the next twenty years, she had a smooth life.

However, when she was 18 years old, Zhang Silu and Xu Da told her her life experience.

At that time, Nangong Yayi was not surprised at all, she said, "Why have you only had a showdown with me now?" I already knew that! When I was in the sixth grade, I saw the two of you sleeping together, and I said to be careful, or I would have a younger brother or sister. Since then I have realized that my relationship with you cannot be as simple as it seems. ”

Nangong Yayi really deserves to be born to Zhang Silu, she learned biology class when she was in junior high school, and after knowing what DNA is, she sent the sample directly for testing.

In other words, when she was in junior high school, she knew that she was not a child of the Nangong family at all.