A modern medical genius fell to the bottom of the feudal society. He was helpless and faced difficulties every step of the way. He used medical skills as a sharp edge and reason as an armor. From being a concubine and palace maid at the mercy of others, he broke through the intrigues of the harem and uncovered numerous vicious schemes and unjust cases. He fought against family strife and imperial power games. After going through betrayal, frame-up, and desperate situations of life and death, he finally eliminated all enemies, became the queen of the middle palace, took charge of the six palaces, and dominated the government and the public.