A pretty entertaining soft humor manga where the emperor is troubled by the lack of ambition of his children. Compared to typical historical royals, who desire the throne for either greed or simply to ensure survival as it is common for a new ruler to execute his siblings to erase all political threats and secure absolute power, the manga's princes and princess hold no desire for the throne, due to being sensible enough to understand the responsibilities and commitment needed to lead a nation, and seem to trust each other well enough that they know fratricide would never happen regardless whoever becomes the new emperor.Because all the said children refuse to take the throne, the protagonist tries to find an alternative solution to resolve the issue.