Then Ye Chen abandoned everything and rushed out of the classroom.,Gu Nanfei sneered, "…I really didn't expect it. Xia Qingyue’s illegitimate child, is actually Rh-negative blood!",Gu Nantian pretended not to see, instead he went to the little boy's side, with a loving expression on his face. "Son, don't be afraid of the pain later, after this surgery, you'll have a healthy heart."。