Kim falls in love with the song of harmony. The lyrics are as follows: There is a girl opposite, and her name is A Xiang. She 18 years old and has no lover. Although A Xiang is clever, unfortunately she is not beautiful. She has a short foot and a long foot, and her head is full of flowers, but there is no fragrance. She walked around. It's weird to stagger and beg her to marry me. She likes it very much. She said she wouldn't marry anyone except A Qiang. There is a fool across the street named A Qiang, who is 28 years old and hasn't married a bride yet. A Qiang has a clever face. Unfortunately, he is stupid, with short hands and long bald head, but he will never grow hair. He ran zigzag with a mountain on his back, which was ugly. Although A Qiang has a hunchback and a kind heart, are A Xiang and A Qiang destined for each other?