Qihu 360 Headquarters is a new growth pole for the future regional economy and technology in Tianjin. It is the center of the urban safety brain and the core facility of urban digital transformation. Maximize integration with the site environment, integrate language such as hills into the design, and demonstrate the relationship between digital security through the concepts of "0" and "1". The project creates a green and efficient scientific research office and high-tech production space atmosphere with appropriate and humanized design.