Nature and architecture are not independent objects that exist individually, but are a complementary complex. Creating symbolism by introducing elements of nature into architecture is to superimpose nature on the city. The role of a complex in the city must start from sharing boundaries with neighboring complexes. Our plan is a reflection on the way nature and architecture meet, and the ‘consilience’ in which the complex functions as a link of connection in the city. A new community space open to neighbors and the city was planned vertically to convey the landscape of life in a horizontal city. A vibrant complex cultural space was created through the connection and circulation of the community band, a communication space, and the commercial band, a consumption space. The vertical community space becomes a complex of harmony where the LID/eco-friendly system that circulates throughout the complex is integrated.