At this moment, Ye Chen could no longer contain the killing intent within him.,Gu Nanfei let out a cold snort, "…I really didn't expect it. Xia Qingyue's wild child, actually Rh-negative blood too!","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!"。