As the daughter of House Monique, Aristia was raised to become the next empress of the Castina Empire. But with the appearance a girl from another world, everything has fallen apart. The Emperor has turned his back against her and Aristia's life as a lower queen is cut short by death. However, Aristia is given a chance to change her fate -to 7 years earlier! "Is this a dream or reality? Will my destiny change?"