Liuhua Bu Ji Chun

The spoiled daughter of a grand general, Xiao Yan suddenly lost her family overnight. But because of her lineage, she was caught up in the political infighting between the Emperor and the Prime Minister, and the seven-year old girl was taken into the emperor's harem, becoming the "queen" in name only. In the palace full of intrigue, can one lone girl save herself and affect the course of history? (Source: Bilibili, translated)