Hearing the girl's voice on the phone, laced with a hint of crying, Ye Chen's eyes showed a trace of confusion.,In the bed was a pale little boy, he leaned against the nurse's arms, his eyes fixed intently on the little girl beside him.,"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!"。