"She was sick at the age of three, and I had a bone marrow transplant with her."

Gu Xiangsi solved Bai Muchen's confusion with just one word.

I see.

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

In other words, the blood sample extracted by Gu Wuyou is equivalent to her blood sample. She and Cheng Shuang are not biological mother-daughter relationships, so the result of their identification is not normal.

"Ms. Gu, although bone marrow transplantation will change the DNA in the blood due to hematopoietic function, the muscle tissue in the human body can extract her own DNA samples, so..."

She took the initiative to produce Cheng Xiong Pharmaceutical by herself, and Bai Muchen respected her even more.

"Need help?"

Ling Beihan hugged Gu Xiangsi, his expression was cold, and the unsolvable cold air in his deep eyes.

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

"I can solve this little thing myself, but I have other things I need your help."

Gu Xiangsi turned her head and met Ling Beihan's deep eyes, raised her hand and gently smoothed his frown peak.

Since it has been confirmed that Cheng Shuang is really not the original owner's biological mother, many things are easy to deal with.

If they owe the original owner, she will get it back one by one.

After smoothing Ling Beihan's eyebrows, Gu Xiangsi turned her head and looked at Bai Muchen, took the bag on one side and opened it, took out the sample she had entered Gu Wuyou's room again last night and fainted from her, and handed it to Bai Muchen.

In fact, the result is already very obvious, it is just a confirmation.

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

Bai Muchen reached out to take it, turned around and left, and locked the door sensibly.

...

Gu Xiangsi turned around in Ling Beihan's arms, sat on his lap, held his face, and kissed him on his pursed thin lips, "Baby, what happened cannot be done again. I will not live in the past, but I will not forgive the harm caused to me easily."

"I will personally get back every single thing they owe me over the years."

"Um."

Ling Beihan understood what she meant. Looking at Ying Guang's bright and singular smiling face, his big hand couldn't help but push her through her soft hair, pressing her towards him, his lips and teeth were tightly entangled.

It took a long time for Ling Beihan to let go of the swollen lips that he had kissed, and gently stroked his thumb, "What do I need to do, huh?"

He didn't help, but asked him to do it.

Gu Xiangsi was kissed by him and her body was weak and her back was leaning against the desk. She finally recovered when she heard his words. "I want to take the exam for the Kyoto No. 3 Middle School class after the end of the day.

No need to ask if he can help.

In the eyes of ordinary people, it is not an easy thing, but for Ling Beihan, it is just a matter of one sentence.

"good."

Ling Beihan held her waist with his big hand and pressed the extension number in front of her. As soon as the line was opened, Xiao Yan's voice came, "Xiao Yan, Kyoto No. 3 Middle School's postgraduate class division exam plus lovesickness."

"Yes, Master Qi."

"No need to mention the Ling family."

"yes."

Gu Xiangsi smiled sweetly when she heard Ling Beihan's words. She didn't even say it, he understood it.

"Baby, you said, how should I thank you?"

Gu Xiangsi's eyes were curved, and she looked at Ling Beihan with special emphasis on the word Xie, which was meaningful.

"What do you think?" Ling Beihan's eyes were stained with a dark color, and his big hands rubbed her waist.

Gu Xiangsi immediately leaned forward and kissed him on his thin lips, "How about that?"

----The author's words---

Babies who are chasing the article, I sincerely apologize to you first. Brother Nan has not updated it for many times. I am really sorry. Yesterday, some babies asked me why I didn’t update it. Yesterday, I didn’t say in the chapter where I asked for leave yesterday that I felt guilty about my body. I know why my broken body is so weak this year and I have never felt so painful. Maybe I am really old! (This sentence, Brother Nan said with tears! I don’t want to admit it!)

Let me say a little about the update.

1. Chapter 124. The heroine's poison is revealed by me, but I didn't write it down and didn't explain it to you clearly. Today I revised that plot to make you understand more clearly. What's going on.

2. Tomorrow I will go and save my broken body. In the afternoon, I will redisconnect the updates I wrote about these days of drowsy. I am now drowsy and can’t think normally. After I read it tomorrow, I will see if I need to streamline it.

3. New chapters will be updated on Tuesday.
Chapter completed!