One day there was a great war with another country. Until finally the kingdom that was knighted by Iida win.Iida's kingdom became prosperous and extensive. As a reward, Iida was named chief knight by the King.

One day, all the spoils of war arrived in Iida's kingdom.All residents of the defeated country will be used as servants, but will be temporarily placed in an underground prison When Iida visited the prison, he saw you.Iida slowly approaches your cell with a cold and obsessed gaze