Fang Yu nodded, Pei Yun carefully used hydrogen peroxide to help him wash the wound, and the fingers holding his hand were also tightened, for fear that he would struggle because of the pain.

Hydrogen peroxide poured on the wound, and the man didn't even stretch his muscles.

Pei Yun raised his face in surprise, only to see that there was no superfluous expression on the handsome face of the man in front of him.

The wound is on the inside of the arm, where there are many nerves, and it stands to reason that the pain should be obvious.

The pain of the knife wound coupled with the stimulation of hydrogen peroxide, such pain is at least above level 6, and the other party has no reaction at all, which is too abnormal!

And......

When she noticed his wound just now, the blood was almost soaking his shirt, and he needed her to remind him of such a deep wound?

Can't he feel it?!

Noticing the difference in her expression, Fang Wei shrugged his shoulders.

"What's wrong?"

"Nothing."

Pei Yun shook his head lightly, pinched the cotton ball to help him clean the wound, and quietly added a little more force to his hand, quietly observing his reaction.

No matter how hard she worked harder, the mystery was always the same, and there was nothing out of the ordinary.

Sure enough, her guess was right!

"You...... Is it a CIP patient?! ”

CIP stands for congenital inability to feel pain, a rare genetic mutation that causes pain from birth.

Pei Yunqing once met a child before, who broke his leg bone and was still playing and running with children, running and falling to the ground, it was she who found out about his abnormality and helped him operate in time.

Hearing the words CIP, Fang Riddle's eyebrows jumped slightly.

Raise your eyes and meet her eyes.

In her eyes, the girl's eyes were clear, and her eyes were full of concern.

It was his secret and was never mentioned to anyone else.

For some reason, he was suddenly a little curious and wanted to see how she reacted to knowing the truth.

Fang Riddle took a light breath.

"That's right!"

With that, he calmly looked into her eyes and watched her reaction.

In the girl's eyes, there was no look of looking at monsters, and there was only a little pity in her eyes.

"I'll help you clean your wounds, even if they don't get infected!"

Lowering her eyes again, she took the cotton wool, and she carefully helped him clean the wound.

To outsiders, not feeling pain seems to be a wonderful thing.

In fact, it's not.

Pain is actually a kind of protective organism, reminding the body where it is uncomfortable and abnormal.

A person does not feel pain, even if he is sick or injured, he does not feel pain, and he is very easy to get hurt in ordinary life, and sometimes his illness is delayed.

A wound like the one he had just had, if it hadn't been noticed, the blood loss alone would have made him unconscious.

If help is not received in time, it can even be life-threatening.

Looking at the cotton swab that the girl was carefully moving over the wound, Fang Riddle spoke lightly.

"You don't have to be so careful, I can't feel it anyway!"

Pei Yun didn't raise his head lightly, but carefully helped him wipe off the little blood marks left next to the wound.

"Whether you can feel the pain is your business, how to deal with the wound is my business!"

Hearing this, Fang Miri's eyebrows slowly furrowed.

Outside, there was a sharp sound of footsteps, and Ding Ling ran in panting, putting things like gauze and numbing on the table.

Pei Yun took the anesthetic lightly, carefully helped him apply it, and then began to stitch it up.

He could feel her carefully threading the needle through his skin, and though she knew he wouldn't hurt, her movements were as gentle as she could......