Twin Sorrows

A year ago, An Qianzhe left Ning; a year later, he came back and brought back a girl who looked exactly like Ning Zhang. She was Xue. At the same time, Ning accepted a boy who has been by her side - Yu Yang. What story would they have? ================= Sorry, because I still have another article on hand, so I will finish it as soon as possible and then update this article.