妈妈和儿子的dna不同吗

Ji Feng felt guilty after hearing this. Although Xu Yuan was acting coquettishly to him, he understood that he still spent too little time with Xu Yuan, especially in the past six months, he spent most of his time on Island No. 1. Although I come to Jiangzhou occasionally, but the number of times I come to Xu Yuan is also very limited....