King Of Party KTV，located in Shenyang, Liaoning Province, the total area of this project is more than of 3500㎡. In order to provide a unique entertainment experience, designers used diverse design techniques to create a nightlife gathering place that integrates with music, fashion and entertainment. In the design process, JFR Studio emphasized a lively rhythm of activities and a strong contrast between sound, light and shadow, which make people feel like entering a mysterious and alluring space that far away from reality. Based on the functions, JFR Studio divided the space using modern design principles to enhance its expressiveness. Materials such as stainless steel, glass, stones, etc. are widely used, which create a sense of rhythm through their different characteristics and textures. And the application of transparent materials improves richness in layers. JFR Studio also increased the application of lighting, considering the distinction between entertainment spaces and working spaces. Except from its original lighting function, lighting there works as an important design element. According to different functions and effects of the light sources, designers carefully chose different lighting methods, lamps and lanterns and illuminant color and luminance. People will get a refreshing nightlife experience surrounded by abundant lighting.