What is the duty of an emperor?

The duty of an emperor typically involves governing and maintaining the stability of the empire, ensuring the welfare of its subjects, and upholding the laws and traditions of the realm. An emperor is often seen as a symbol of unity and authority, responsible for making key decisions, leading military campaigns, and representing the empire in diplomatic matters. Additionally, they may be expected to foster economic prosperity and cultural development within their territories. Ultimately, the emperor's role is to embody the values and aspirations of the empire they lead.