The dream catcher originated in the 18th century and is something that every Indian family had. The Indians believe that the air of the night is full of floating dreams and the wisdom left by the ancestors, both good and bad. Dream catcher filters it, so that only a beautiful dream can enter our dreamland. There is a round hole in the middle of the net. It is said that only a good dream cn pass through the hole and flow down the feathers, and any nightmare will be trapped in the net. In the next morning, the sun shone in the early morning, and the nightmare disappeared without leaving a trace.