Lin Xiaoxia, who was reincarnated as a little princess of the Tang Dynasty, was bound to the "Shengshi Live Broadcasting System". She originally wanted to win the harem by telling jokes and modern jokes, but she was forced to team up with the "foodie boy emperor" and use "Werewolf" to catch corrupt officials, use "KPI" to test officials, and use "Talk Show" to engage in diplomacy. When her "funny reforms" were getting better, the system warned: There are other travelers in this time and space, and her live broadcast room is being regarded by an unknown advanced civilization as the ultimate experimental site for "human happiness potential".