The Armor_Light project is controlled by Arduino with the sound sensors as an interactive make-up. Tracing paper is used as material to be folded into 3D as a landscape-like surface. The basic element composed of the overall surface is a traditional Chinese paper folding technique, called “East-West-South-North-Center“. The folding papers are connected to make the overall skin of the Armor Light attaching one to another. The “on and off” of the light inside the “Armor Skin” are controlled by the surrounding sound. Somehow, the light will react as heart beats following the music to create the vivid atmosphere in the space like a living object. Moreover, it can also interact with the audiences passing by due to the sound they made.