The story takes place when the Western Han Dynasty was entering its heyday. The fledgling Emperor Wu of Han, Liu Che (played by Raymond Lam), and the Empress Dowager Dou (played by Chen Shali), who was in charge of the government, had increasing differences and conflicts, and the dynasty was brewing a storm of power struggle. At the same time, Wei Zifu (played by Wang Luodan), who had been carrying an unfair fate since childhood, entered the mansion of Princess Pingyang (played by Zhou Liqi) as a singer, and she was depressed and had a fateful encounter with Liu Che here. Just as the Houmen is as deep as the sea, let alone the inner court of the palace where intrigues and murderous intentions are everywhere. Wei Zifu, who was in tune with the emperor's mind, was naturally excluded and hated by the concubines in the harem headed by the queen. But this strong woman, with her weak arms, propped up a blue and pure sky in the sinister deep palace. Under her protection, Emperor Wu of Han continued to grow into a generation of emperors who could control the fate of the people. This is the legend of a generation of queens, and also a magnificent and glorious history...