Countess Luciana realized, at the age of twelve, that she was the reincarnation of Rebeca, a warrior from four hundred years ago.

Rebeca had a reciprocally devoted lover, Dylon, who was also a warrior.

In a world ravaged by war, they abandoned their dream of having a family and living happily. They wished that after their reincarnation, they would surely find the bond of their souls and love each other again.

They then decided to have a witch living deep in the mountains cast a spell for them.

Luciana found Dylon's soul in her fiancé, Rex, the Duke's son, but

perhaps due to hitting his head, Rex remained completely unaware of the soul within Luciana.

Their paths continued to diverge,

and Rex began to believe that a Baron's daughter, who resembled Rebeca in appearance, was his fated one.