As soon as I entered the building, I saw Shen Zhiyu's figure enter the elevator. Hua Yinong pushed Xia Beiqing and stood at the door of the elevator, watching the numbers soar all the way, and finally stopped on the 20th floor.

Hua Yinong reaches for the elevator and pushes Xia Beiqing up to the 12th floor. As soon as he gets out of the elevator door, there is only one passage. After the passage, there is a glass door in front of him.

Hua Yinong looks at Xia Beiqing in the wheelchair and asks, "do you want to go there?"

Xia Beiqing nodded.

Hua Yi pushes Xia Bei forward. In order not to be found, he hides on one side of the glass door and looks inside. He suddenly sees Shen Zhiyu and he Jiayi. 

There are many glass tubes, microscopes, and various medical devices in the glass door. It looks like a laboratory or Research Institute.

Shen Zhiyu and he Jiayi are standing together, bending down and staring at the things in the Petri dish.

"I have been studying your hematopoietic stem cells, hoping to find out the reason why you Zhaoguo people have special blood through this. At present, we are about to find out what kind of special functions your blood has and whether it can be used. It is only the last step."

He Jiayi's voice came out through the glass door.

Hua Yinong and Xia Beiqing change their faces at the same time. The meaning is obvious. He Jiayi is studying Shen Zhiyu's blood.

"What's the quickest time." Shen Zhiyu's voice rang out.

"I know you are in a hurry, but this kind of thing can only be done step by step." He Jiayi took the Petri dish in Shen Zhiyu's hand and put it into the cold storage. Then she looked at Shen Zhiyu with deep eyes and asked, "if this experiment fails, you need to extract your bone marrow once more to let you experience that pain again, will you still be willing?"

"Yes." Shen Zhiyu answered without hesitation and looked firm.

He Jiayi frowned and thought that Shen Zhiyu was crazy. She couldn't help sneering: "I think you really don't want to die. If there is a next time, what lies do you plan to use to cheat Xia Beiqing and tell him that you have a friend who has a car accident again?"

Shen Zhiyu knew that he Jiayi was satirizing himself. He slowly lowered his head and didn't speak any more.

Outside the glass door, Xia Bei tilted his eyes.

What does he Jiayi mean by that sentence just now?

What kind of bone marrow?

Is the operation wound on Shen's back because

Suddenly, Xia Beiqing seems to understand something.

Shen Zhiyu cheated his friends when they had a car accident or needed to take care of them. In fact, Shen Zhiyu had a bone marrow extraction operation in those days when he left. That's why he was so thin when he came back. He suddenly had a fever and fainted, and there was a surgical wound on his body.

As for the swollen arm blood vessels, you don't need to think about it. It must have been caused by a large amount of blood. That's why he Jiayi mentioned blood research.

Mr. Shen has been hiding from him and deceiving him.

Why? Why do you do this!

Hua Yinong reaches out his hand and gently puts it on Xia Beiqing's shoulder, trying to calm him down, but Xia Beiqing is calm and frightening.

In the Institute, Shen Zhiyu and he Jiayi are walking towards the door.

"If there is any new progress, I will contact you again."

"Good."

Hua Yinong immediately retreats with Xia Beiqing and hides in the dark corner, watching he Jiayi send Shen Zhiyu out. When Shen Zhiyu leaves by elevator, he Jiayi turns back to the Research Institute.