The man in the white lab coat left before Xu Cheng came out of the bathroom. Seeing Xu Cheng slowly walking towards himself, Li Na grasped the hair sample in his hand, and put the copy into himself unintentionally. In the handbag.

Before Eric had returned, Xu Cheng did not dare to speak in front of Li Na, so she sat beside Li Na well, waiting quietly for Eric to come back.

Li Na didn't speak, and she seemed calm on the surface. But in fact, her heart has already set off a frenzy.

She looked at Xu Cheng's hair. It was indeed long and dark, and her hair was very thick and stiff.

That man was right. Since they were all here, why didn't they choose to take a blood test directly, but instead proposed to use hair as a sample?

Who first proposed to use hair as a sample?

Eric!

Li Na's eyes tightened, and her thoughts were suddenly chaotic.

If Xu Cheng was holding DNA samples of other people to test her DNA, where did her hair samples come from?

If the test results show that she and Xu Cheng are biological mothers and daughters, does that mean that the samples provided by Xu Cheng are indeed from her biological daughter. However, this person is not Xu Cheng, but another person.

So who is that person? Who will it be?

"Eric!" Xu Cheng's voice suddenly sounded, disrupting Li Na's thoughts.

I saw Eric trotting over with two appraisal reports and handing them one by one to Li Na and Xu Cheng.

Li Na held the appraisal report, her mood was extremely complicated.

Seeing that Li Na was just staring at the report, but did not open it for a long time, Eric thought that Li Na was nervous, so he pretended to ask, "Chairman, may I help you open it?"

Eric said, trying to get Lena's report.

Li Na fiercely retracted his hand, "I drive it myself."

Eric's hand listened awkwardly in the air, and finally hesitated to retract, "OK."

However, although Li Na said she opened it, she never opened it.

Eric didn't want to wait any longer, he really wanted to let Li Na recognize Xu Cheng immediately.

So Eric looked at Xu Cheng and asked her to open it first.

Xu Cheng gritted his teeth, knowing the results of the appraisal report, but also pretending to look like he didn't know what was written inside.

"I'll open it for a look." Xu Cheng said weakly, and his hand opened the appraisal report.

Xu Cheng glanced over the dense text above, and looked directly at the final result.

The results were not unexpected, according to the report, the probability of being a mother and daughter has reached 99.9999%.

That said, Ling Tianya is indeed Li Na's daughter.

Seeing such a result, Xu Cheng's first reaction was jealousy. Why any good thing is Ling Tianya, why does Heaven treat her like that? It was not enough for her to have a husband like Ruan Zeyan, and now to her mother like Li Na.

Immediately after, Xu Cheng was relieved. It doesn't seem that God is totally treating Ling Tianya. At least, it's not Ling Tianya that can become Li Na's daughter now, but her Li Na.

Xu Cheng and Eric exchanged a look, then dropped the appraisal report on the ground pretending to be shocked, and murmured, "I'm really not a Xu family's child ... I'm really not a Xu family child ... "

After speaking, Xu Cheng hugged Li Na at once, "It turns out that you are my mother, and you are my biological mother ..."

Compared to Xu Cheng's excitement, Li Na was still expressionless, her eyes fell sharply on the appraisal report that had fallen to the ground.