When he uttered the last word, Gu Nanfei's face was contorted like a demon, "This is the last time. Take more blood! After the surgery, my son's body will be very weak and need a lot of blood to nourish him.",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 little boy looked at his father, a flicker of excitement in his eyes. "Quickly, take her heart out and give it to me!"。