被千娇万宠长大的将军之女谢嫣一夜失恃失怙，却又因家世身份被卷入朝堂的“帝相之争”，年仅七岁的谢嫣被送入皇帝后宫，成为名不副实的“小皇后”。在云谲波诡的后宫中，稚龄孤女能否凭一己之力，搅动风云？ Xie Yan, a seven-year-old girl who has lost her parents, is sent into the seraglio of the emperor because of her powerful family background. From the minute Xie Yan stepped into the Palace, she was thrust into a bloody game between the emperor and the prime minister. Could this little girl surrounded by danger beat all the plots which is setting against her life and find a way to survive?