The graduation project is centered on reconstructing a synergetic network among landscape, human living, and construction systems for the amphibious community in Amsterdam. It provides a regenerative and sustainable solution for the housing demand and urban densification, in response to the studio topic. It also explores the applicability of local landscape-based materials, especially timber, to open architecture construction systems within a high-density urban context, which meets the call for creating a sustainable and carbon-neutral built environment.