So-hee, who is living a joyful life with her devoted husband and is expecting a child, wakes up to the horrifying sight of her husband having hanged himself right above her. Before she can come to terms with his death and the trauma that led to her losing the baby, she learns that her husband has left her a house in a secluded location. Why was she unaware of this place? This enigmatic house embodies everything they envisioned in their dream home, but once the initial allure fades, an unsettling atmosphere lingers. As So-hee senses a mysterious force threatening her life, she grows suspicious and starts to believe that this house is linked to her husband’s demise. The more she questions, the more bizarre occurrences unfold.