This is not a simple story about ascending to the harem, but an epic about "erased history" and "female self-redemption." The heroine Shen Zhaoning enters the palace not to compete for favor, but to find her missing sister - the woman who was once the favored concubine in the palace but was erased from history overnight. In the process of tracing the truth, she discovered that she and her sister were both "substitutes", and the real man behind the scenes was the seemingly affectionate emperor.
