"My name is Ye Yu Ning, my nickname is Ning Ning. My mother's name is Xia Qing Yue. Are you my father",Clearly, three-and-a-half-year-old Nini doesn't know what the heart means.,Then, Gu Nanfei's face turned ferocious and he said to Dr. Li, "Doctor Li, get started, dig out the heart!"。