The revolution boils in the Empire of Minkai, and the people take up arms to free themselves from the yoke of their unnatural masters, the oni. With the uprising of the population, the heroes besiege the capital of the Empire, the ancient city of Kasai. There they must uncover the secrets of past emperors and seek the aid of timeless beings, gathering all possible allies for a final assault on the bastion of the homicidal Jade Regent. Can the heroes and their companions put an end to the tyranny of the warlord, or will Minkai remain trapped in the clutches of evil? Face the powers of destiny and change the course of a nation in this exciting final chapter of the Jade Regent Adventure Path.