妈妈和儿子的dna不同吗

After hearing this, Ning Cheng knew in his heart that even if Xinlan was dissatisfied with Gui Yuhai's actions, the most that Longfeng Academy could do was disgust Guijia, but could not destroy Guijia. To destroy Guijia, it seems that he will have to wait until he does it himself in the future....