The story follows Anna as the main protagonist, who finds herself alone at home yet again. This situation deeply unsettles her, as she has a persistent fear of being alone. Living in a countryside house with few neighbors, every unexplained noise, the silence, the solitude, and the darkness intensify her anxiety. As her mother and brother leave, Anna becomes increasingly unsettled. The longer she is alone, the more she starts to see and hear things, gradually slipping into Paranoia. She hears the doorbell ring, calls out, but no one is home. She checks outside, but there is no one there. Everyone around her tries to downplay her fears, yet the more she fears, the more convinced she becomes that something is present. Her Paranoia begins to manifest as a figure that follows her wherever she goes. No matter how much she tries to escape, it grows stronger, fed by her own fear. It even enters the house with her, pushing her further into panic. Eventually, her mother and brother return, finding Anna in a state of terror. Yet, as usual, they greet her with indifference, offering a casual goodnight. Anna responds with a mix of relief and detachment, as if all the anxiety she experienced never truly mattered. But in reality, her fear hasn't disappeared, it has merely been interrupted by the return of her family. The Paranoia is still there...Waiting.