The two have lived together since childhood. No one knows what my father and mother look like. Aunt Li next door has always liked them, and her son Hong Yu also takes good care of them. But there are rumors in the village that Zhi'er is not from the village, but was sent here more than ten years ago. Yan'er didn't doubt it. In her mind, her sister is beautiful and gentle, and treats Yan'er better than herself, so Yan'er likes her. As she grew up, Zhi'er missed the girl in the village more and more. She was so beautiful and her long black hair was unlike any other girl in the village.