With the changes in contemporary media communication forms, traditional print media is facing immense pressure. Self-media and electronic reading are rapidly developing and encroaching on the territory originally held by print media. This forces traditional media to consider how to establish new experiences and spatial carriers to compete with them. The design of Poly Book House is an effective response to this issue. Poly Book House not only satisfies the demand for information but also spreads a new lifestyle. It is a mixer of various cultural forms, where one can immerse themselves in a sea of books, attend an exhibition, listen to a lecture, engage in craftsmanship, sip a cup of coffee, or have a chance encounter. Countless possibilities unfold here. The book house offers a fully sensory interactive experience, and it is difficult to define it by a single function because it holds too many unknowns. The art installations throughout the book house effectively connect various spaces, allowing readers to experience different forms of cultural display and dissemination. It is precisely because of this material carrier that a place is created, behaviors are accommodated, and a real existence is realized.