"Do you know, my son has a congenital heart defect... I've wanted to give him a new heart for a long time, but unfortunately panda blood is very difficult to match with other hearts!",The little girl didn't quite understand what Gu Nanfei had just said. She thought that after having her blood drawn, she could go home!,The blood flowed out crimson, Xiao Ning cried in pain. Her pale and delicate face was covered with sweat. She wanted to struggle, but she was tightly bound to the bed and couldn't move.。