Given the miniature space pose an increasing challenge to people, designer uses Box concept to divide different functional area, make every square metre counts. Based on the integrated Box idea, using compression, folding or hiding patterns to realize rest, dining, storage and other functions in the 44 square meters space. The house was built into two movable modes -- leisure mode and living mode, containing every life detail. The fusion of low saturation red and green colors created a peaceful atmosphere. In the living mode, it can be transformed into a pattern of two rooms and one hall.