One Empress Six Husbands

Two thousand years ago, Emperor Orin ruled the land of Roy. Orin was a cruel ruler and mercilessly killed anyone who dared only to look at him, legend has it that he was a good ruler who took care of his people and every living being on the territory of Roy. Over the years, something has changed, no one to this day knows who managed to overthrow the cruel emperor and what led to his transformation.
The story begins when Empress Ruana ascends to the throne and rules a new order in the kingdom.