Putting forward a concept on the exploration of "Empty". Space is the vessel of life, because it is simple, blank, so it allows ultimate freedom in peoples' thoughts. The large, white bookcase on the second floor not only hides the physical presence of the family cinema, but also widens the visual interface of the whole space. The bedroom is placed in the innermost region, while the internal hidden storage space ensures the simplest quietness. Using glass walls ensures ample natural light. The overall aim is to deliver the simplest attitude to life, returning us to the essence of daily life.