At the age of 16, Tsukasa had to become a prince and take control of a large number of people. He did not know how to rule and just took an example from his mother, turning people's lives into a real hell. He humiliated them and hung those who did not listen to him, he thought that he was doing everything right, but it was not so at all, soon people went berserk and rebelled, everyone was against him except his servant demon Rui, he always sided with Tsukasa and this time did not allow him to be insulted. Under the cover of night, they left the castle together. "Rui, where are you taking me?"