Hearing the girl's voice on the phone, tinged with a hint of crying, Ye Chen's eyes showed a hint of confusion.,"Do you know, my son has a congenital heart defect... I've long wanted to give him a new heart, but unfortunately, panda blood is very difficult to match with other hearts!",The little girl didn't quite understand what Gu Nanyi had just said. She thought that once she finished donating blood, she could go home!。