Cinema is the art of montage, and montage inherently carries the meaning of "architecture." This film, through its exploration of ancient wooden structures, the cities of bygone kingdoms,village huts, Han dynasty tomb grottoes, and paper-crafted houses, as well as its dreamlike structure and multi-temporal narrative, touches upon the construction of space and time on multiple levels. In other words, this is a story that attempts to architect multiple temporalities and a non-singular world. The film seeks to explore the relationship between humans and space. Space carries each individual, and each individual, in turn, flows through space in diverse streams of time. Additionally, since this movie is a story about "houses," and film stock is, in essence, the house of images—a space in itself—it shares the characteristics of all things, possessing the traits of life, death, and existence. So we attempt to shoot this film on celluloid.