U-BOX is an ambulatory architecture which sits between two cliffs and can walk around the mountains. It focuses on people's feeling through the experience of the building. The concept focuses on people's relationship process,  specificly on a new relationship or feeling growth. There are two entrances on two sides and they show a double way of relationship development.

      There are three parts of the process: "single", "couple" and "group". These three parts make up with different amount of units which provide the different volume of space. "Single" parts are the spaces with only one unit box. The different box has different activities. People can choose by their own willing. "Couple" parts combine four to six units box which provides a larger space for three to five people doing gathering activities. "Group" part is the largest box included over twenty units. Over fifteen people can get together and enjoy their time.