妈妈和儿子的dna不同吗

Why are they here? Ye Qiu is older than Ye Qiu, and they are about to go on an expedition tomorrow. These two are the women he cares about the most, especially Xiao Lei Yan. She is not as considerate as Ling'er. As a woman, she loves to fight against injustice and likes war. It is the happy treasure that gives Ye Qiu the most headache....