The government, in a bid to modernize their nation, invites outsiders based on their skills to usher in change. Zuo Yunqi, an ordinary young man, assumes a false identity to aid his ailing father by infiltrating the government. However, his ruse is exposed by a skilled individual tasked with unmasking imposters. What ensues is a battle of intellects leading to humorous escapades and an unlikely partnership. Uncovering a startling conspiracy, they realize a rebel faction of outsiders aims to overthrow the establishment for a fairer society. Entangled in this conflict, Zuo Yunqi and his comrades are thrust into a struggle for a new order.