Nadia lives for five years inside a gilded penthouse as Patrick's covert lover, subjected to his bizarre psychological control through an enchanted sensory talisman. She mistakes his obsessive surveillance for true romance until she accidentally overhears him mocking her as an expendable plaything to his associates. Shattered by his callousness, Nadia severs their arrangement and arranges a legal adoption into his extended family.
Reinvented as Patrick's untouchable adoptive sister, Nadia maintains icy decorum while he prepares to marry a wealthy heiress. The psychological barrier drives Patrick into madness, pushing him to abandon his bride at the altar to beg for Nadia's forgiveness.
