This is a concept design project. With stage optoelectronics as the main design idea, coexistence of aesthetics and function. To perform an indoor space with a 13 meters net height, 1200㎡ and no pillar as an electronic music party club. Three types of stage machinery are used on the ceiling and both sides of the facades, multiple combinations are alternated to constantly change according to the needs of performance and atmosphere, to let audience feel different sense of space. As well as changing the lighting layout, to form an infinite possible visual art medium.