Introduction: Deep within the Duke鈥檚 dark mansion, where silence lingers and secrets whisper through the halls, a girl struggles amidst the turmoil of her family. A mysterious illness turns her world upside down, trapping her between two realms鈥攔eality and illusion.As days pass, daily dramas intertwine with the psychological events haunting the mansion鈥檚 walls, forcing her to question everything. Can she uncover the truth and reclaim herself? Or will the mansion remain a silent witness to a story left unfinished?...