Princess Hollow

In the far away lands, on the grounds of Caulin empire a victorious celebration is held. The kingdom has won the war, and its survivors have returned with pride and glory. Yet the fact that Cassiana's father - king Emathion - has come back to the palace, doesn't spark a joy in her heart.

Being neglected since birth, as because of her the queen couldn't give birth to anymore heirs, no love and care was given to her by anyone.

With her older brother, the only heir, being fatally sick, Cassiana is raised as a person to be married abroad, for the kingdom to raise its power.

Never have been shown any feelings, the princess' emotions have disappeared, leaving just an empty shell of extraordinary beauty.

But one day, when her maid retires, a mysterious butler is being sent to take care of her. Cassiana not having a need for an assistant, will do anything in her power to make him quit the job himself. Yet Yukuaki forced to take this position, can't resign himself.

Both of them are left to bond, trying to find out the way to solve their problems, while the defeated kingdom plans the revenge. Cassiana, with the help of her charming mecenary, suddenly starts to feel the things she has never experienced, yet as the feelings grow, weakness takes the chance to rule the world.