Beneath the polished floors of a contemporary art gallery, a new form of life is awakening, gradually transforming the urban space into a living, symbiotic system connecting humans with the realm of plants and bacteria. This speculative docufiction, shot on 16 mm film in response to the We the Bacteria exhibition at the Milan Triennale, imagines an alternative future for architecture told from the perspective of non-human actors. It explores the thorny structure of experimental architect Rachel Armstrong's SPIKA installation, which functions both as a fortress and an ecosystem, and outlines the possibility of urban buildings transformed into metabolic nodes of a new community.