C288 I Didn't Expect It
He didn't know who the little girl was, and he didn't know where she was, and, a few years later, the little girl grew up and changed a little, so he never found her.
However, he did not expect that he would actually meet her when he came to A City. This could be considered as not coming in vain. He still had to thank that woman, the woman who had made him specially rush to A City