She, Ye Wanxin, is a girl from the Yin Dynasty with an unknown destiny. The moment she rescued the son of her enemy from the fire in the imperial palace, her fate of being independent from the world was changed. Many years later, Xuan Sikuang, the son of her enemy who was carefully protected by her, once gained power, but took advantage of her deep love and lack of regret to drag the relatives she cared about most into an abyss of blood and tears. After she jumped off a cliff in despair, her memory was shattered. Five years after being separated, she was imprisoned in a deep palace by her beloved tyrannical king. In the treacherous harem battles, she was favored and demoted several times, and escaped death several times. Little did she know that what awaited her and her beloved king was a more terrifying conspiracy. But at this time, in the harem, because of the past grievances, Wan Xin, who fell in love with, killed and tortured each other with the Ninth Five Supremes, gradually became clearer in her mind, which led to the love-hate relationship of another stunning king with her in her previous life. In the end, where does Wan Xin's love go? Can she help her beloved king achieve unification of the world? Can she also complete the ups and downs of the love legend of Queen Wan Xin's life that will go down in history? All the wonderful things are in the Harem: The Legend of Queen Wanxin.