Chapter 3990: Learn the amazing truth! [Must see]

As far as the doctors know, there is a family in the southern Yunnan border, with a rare blood type.
There is also a person with a rare blood type, although in the imperial capital, but...
It’s impossible to donate blood because...
The doctor was struggling to explain to the violent chief, when suddenly, the door of the operating room was pushed open.
A man and a woman wearing antimicrobial clothing walked in.
"We are all rare blood types, draw our blood."
President Zhou Yifu and his wife came to the operating table and stretched out their arms.
The doctors were shocked!
Of course they thought of the President and his wife.
The president and his wife have a rare blood type, which is not a secret in high-end medical circles.
In order to protect the president's safety, they still have contact with the rare blood type family on the southern Yunnan border at any time. They are afraid that when the president needs a blood transfusion, they can beg the other party to donate blood.
Even so, in the event of a gunshot wound or major surgery, it is too late.
And the rare blood type is so precious, who would donate blood easily?
However, the president and his wife volunteered to donate blood to such an ordinary girl!
This really shocked everyone's attention.
"President, Madam, have you really thought about it? The amount of blood that Miss Song needs is not small..." The doctors' teeth were shaking.
This Miss Song is really too precious to let the president and his wife rescue her.
Gong Qing was silent for a moment. Suddenly, he knelt on one knee and said in a deep voice, "If the two are willing to give Song Song a blood transfusion, my Gong Qing will be grateful forever!"
Zhou Yifu quickly helped him up: "Silly boy, Song Song is also my goddaughter. If I am a father, who will save her?"
The President's wife even sighed: "We did this voluntarily for Song Song. We don't need to be grateful. It's Gong Qing, you kid, you have a heart. I can see that you are sincere to her... Get up, the man has Gold, you have to kneel and kneel again when you propose to Song Song!"
The timely arrival of the president and his wife solved the urgent need.
With two blood donors with rare blood types, Song Song's operation was finally successfully completed.
Outside the operating room, the president's personal physician, holding a report sheet, reported to the president with a trembling voice.
Zhou Yifu's expression was shocked: "What did you say? Our blood type match with Song Song is too high, you suspect..."
"It's just a preliminary guess. If you want to be sure, you need to further verify the DNA. But this incident is too coincidental. Rare blood types are not so easy to encounter. There is a high chance that you are... relatives!" Definitely.
The President's wife heard it, her eyes were dull for a moment, and she suddenly grasped the doctor's hand tightly: "But my child...is dead! I have no other relatives!"
"Perhaps...was there any...hidden secret back then?" The doctor could only guess wildly.
"You mean, my child, my child is still alive? Song Song is my child?" The President's wife was incoherent with excitement, "No, I want to go in to see my child, I want to ask her..."
It was Zhou Yifu who was more calm and held her: "Song Song has just finished the operation, and Gong Qing is good to be with him. Too many people are prone to carry bacteria, which is not good for Song Song. This matter must be confirmed 100% before telling her , Otherwise it will affect her postoperative mood and recovery progress. Don't get excited, I will arrange someone to check it out immediately!"
The doctor got the presidential secret order to expedite the DNA test.
Soon, the president’s guards also brought good news--