"She got sick when she was three years old, and I had a bone marrow transplant with her."

Gu Xiangsi solved Bai Muchen's confusion with a word.

I see.

Because the red bone marrow in the bone marrow has a hematopoietic function, the DNA in the blood of a person who has undergone a bone marrow transplant will be exactly the same as that of the person who provided the bone marrow.

In other words, now taking Gu Wuwu's blood sample is equivalent to her blood sample, she and Cheng Shuang are not biological mother-daughter relationships, and the results of their identification are not normal.

"Miss Gu, although bone marrow transplantation will change the DNA in the blood due to hematopoietic function, the muscle tissue in the human body can be extracted from her own DNA sample, so ......"

took the initiative to give Cheng Xiong medicine, and Bai Muchen respected her even more.

"Need help?"

Ling Beihan hugged Gu Xiangsi, his expression was cold, and there was a thick cold air in his deep eyes.

If Acacia is inconvenient to extract, he has the means to help her get a sample for her to confirm.

"I can solve this little matter myself, but I need your help with other things."

Gu Xiangsi turned his head to meet Ling Beihan's deep eyes, and raised his hand to gently smooth his frowning brows.

Now that it has been determined that Cheng Shuang is really not the biological mother of the original owner, many things are easy to do.

If their mother and daughter owe the original owner, she will get them back for her one by one.

After smoothing Ling Beihan's eyebrows, Gu Xiangsi turned his head to look at Bai Muchen, took the bag on the side and opened it, took out the sample taken from the muscle tissue after she entered Gu Wuwu's room again last night and stunned her, and handed it to Bai Muchen.

In fact, the results are obvious, but they are just confirmed.

"Seventh Master, Miss Gu, I'll go out first."

Bai Muchen stretched out his hand to take it, turned to leave, and locked the door very sensibly.

……

Gu Xiangsi turned around in Ling Beihan's arms, straddled his lap, held his face, and kissed him on his thin lips, "Baby, what happened can't be restarted, I won't live in the past, but I won't easily forgive the harm caused to me." ”

"What they owe me over the years, I will personally get back every amount they owe me little by little."

"Hmm."

Ling Beihan understood what she meant, looking at the bright and flamboyant smiling face, his big hand couldn't help but press her towards him through her soft hair, his lips were pressed together, and his lips and teeth were intimately entangled.

After a long time, Ling Beihan let go of the red and swollen lip flap that he had kissed, and gently rubbed his thumb on it, "What do you need me to do, huh?" ”

He didn't use help, but let him do it.

Gu Xiangsi was kissed by him, his back leaned against the desk, and he came to his senses when he heard his words, "The day after tomorrow, I want to take the placement test of Kyoto No. 3 Middle School." ”

Don't ask him if he can help.

It is not an easy thing in the eyes of ordinary people, but for Ling Beihan, it is just a matter of words.

"Okay."

Ling Beihan's big hand was still holding her waist, pressing the extension number in front of her, as soon as the line was opened, Xiao Yan's voice came, "Xiao Yan, the placement test of Kyoto No. 3 Middle School the day after tomorrow plus Acacia." ”

"Yes, Seventh Master."

"Don't mention the Ling family."

"Yes."

When Gu Xiangsi heard Ling Beihan's words, she smiled very sweetly. She didn't say anything, he understood.

"Baby, how can I thank you?"

Gu Xiangsi's eyebrows were crooked, and he looked at Ling Beihan deliberately adding the word thanks, which was meaningful.

"What do you say?" Ling Beihan's eyes were dyed with a layer of dark color, and his big hand rubbed against her waist.

Gu Xiangsi immediately leaned forward and kissed him on the thin lips, "So? ”