The Symbiosis Tower is a vertical greening and ecological system for future cities, using modular hexagonal structures to enhance the relationship between people and nature. It acts as an urban green lung by purifying air and reducing heat. Sustainability is achieved through low-carbon materials like recycled aluminum, integrated water recycling loops, passive design for energy efficiency, and a modular system for longevity and reduced waste. The tower also offers a public platform for community engagement and environmental education.