Xiaoxiaoqingfengqiuyuewaran

She lost her parents on the Mid-Autumn Festival reunion night. Before her death, her mother gave her a hairpin and told her not to be seen by anyone. Father's sworn brother rescued Xiao Ange at a critical moment, adopted her as a foster daughter, and renamed her Sun Xiaoyue. Eight years later, Sun Xiaoyue entered the palace with a family feud. She met Duan Wang Xiao Yuefeng, fell in love with and killed him. However, the truth in the palace was confusing. Who is the real enemy?