妈妈和儿子的dna不同吗

Ye Ziqing frowned, what's going on with this guy? It's just that he's from a company after all, so it's hard to break his face. He continued to refuse without looking back: Sorry, not tomorrow night either, not just tomorrow night, I'll do it every night None of them are free. Besides, they are also not free during the day. You can invite others....