After her mother passed away, her father repeatedly owed gambling debts and then disappeared. Gu Tongtong had become accustomed to being alone, but when he was looking for his mother's belongings, he accidentally met a super handsome long-legged oppa who claimed to be his elder brother but was clearly his uncle. She planted a bad fate when she was a child, broke into his heart, and saved his life. When they met again after 17 years, she couldn't avoid her, but he pressed on her step by step. After experiencing his treacherous and shameless ways, Gu Tongtong swore that if she had the Moonlight Treasure Box, she would immediately wear it back and scream at him to death. This is a warm and healing story with a HE ending