Suddenly, a burst of yelling came from the phone, followed by a loud "crack"... A sharp sound, likely the shattering of Xiao Ning's phone.,Rh-negative blood is what people commonly call panda blood.,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."。