After stuffing the girl's mouth, the old man and the middle-aged man returned to normal. They seemed to be extremely sensitive to the term 'hand'. The term opened some kind of memory in their minds, and it brought out their darkest and scariest memory.
"Why are they afraid of 'hand'?" Chen Ge looked around the room and found nothing related to a hand. He looked at the three people, and there were no obvious wounds on their bodies, so the fear was probably psychological.
"Just what is it that has scarred them so?" Chen Ge's brain turned, and he landed on a possibility. In the information provided by Doctor Gao, Patient Number 4 lost his hand due to an accident, and he was diagnosed with Phantom Limb Syndrome after that, thinking his arm was still there. The patient had no name. Perhaps Doctor Gao had forgotten about it or the name had been purposely removed. "In my memory, only this person can be said to be related to a hand."