As emphasizing a cozy home image has become commonplace, intentionally deleting that has become an unspoken agreement between homeowners and designers. the project that involves three generations living under one roof. The process was like experiencing a series of subversions, but when they understood each other's thoughts, they entered a bright rhythm of ideas. It is like the saturation of color is reduced to the minimum, and the outline of the space is directly and honestly delineated. The experience overflows with expectations, and although it is decorated in dark colors to express a calm and stable atmosphere, the texture imbues a soft ambiance.