Yufang traveled through time and became a palace maid in the Yeting Palace. She was beaten by the aunt in charge of the palace as soon as she entered the palace. When she was desperate, she was rescued by the queen and recognized as her adopted sister, and her fate was reversed. She relied on her wisdom to resolve the concubine's provocation, and after discovering the palace conspiracy, she joined forces with the queen to investigate. In the process, she gradually demonstrated her abilities, but she had to hide the secret of holding the tiger charm. As the investigation deepened, Yufang exposed the imperial concubine and the forces behind her, only to discover that there was someone else behind the scenes. Subsequently, she unexpectedly learned that she was an orphan of the previous dynasty, and that the queen was the shadow guard who protected her at the behest of the late emperor. At the same time, she encountered the conspiracy of the former dynasty's restoration forces headed by the Qintian Supervisor Zhengqing. In the end, Yufang used the tiger talisman to summon the Shadow Tiger Guards, smash the plan to restore the country, take charge of the affairs of the Sixth Palace of Feng Yin, and jointly manage the harem with the queen, winning the trust of the emperor and the respect of everyone, and achieving a counterattack from a low-level palace maid to the master of the harem.
