"Wang Lijun: Fill" is an artistic project where Wang Lijun employs unconventional "sculpture creation" to invite public participation in exploring multi-layered experiences between self and others, as well as human-space relationships. Starting with a sculpture class titled "No Carving, No Sculpting," he guides participants to transcend traditional sculptural boundaries. Here, every participant becomes a co-creator rather than an outsider to art. This "poly-determined" creative process not only breaks down barriers between artists and audiences but also transforms the artwork itself into an open-ended, ever-evolving organism.