Melis's life takes a dark turn when she's kidnapped and forced to work as a maid at The Black House to pay off her father's debt. The house holds haunting secrets, with strange voices and unexplained occurrences, especially at night. Despite all the horrifying things happening around her, Melis finds herself drawn to the mystery of the house, determined to uncover its secrets. However, the arrival of the young masters adds a new layer of complexity and danger to her already precarious situation. As she navigates the eerie halls and hidden truths of The Black House, Melis realizes she's closer to the truth than she ever imagined, but it may come at a cost she's not prepared to pay.