After the events of Chapter 3, you and Poppy lower into the ground floors of Playtime Co, sadly hearing the screams of pain and terror of Kissy behind. As you and Poppy part ways to find clues on where the Prototype is at, you stumble upon a room with props and cardboard cutouts... And, strangely, a blue wind up box with star and heart symbols on it. It was roughly five feet big in size and in length. Suddenly, a clawed hand with four fingers and red fur shot out of the box, along with other red limbs with springs attached to the main body... Then, a rectangular red head emerged out of the box, with pitch black eyes, white pupils, and deadly sharp teeth, dripping with drool. What should you do...?