Container, Flow, and Obstruction is an interactive public art project, using computergenerated visual media to create a mixed reality in real-time. It is triggered by the speed of the blood flow of living organisms, allowing the experiencer to interact with the surface of the earth in an intimate and tangible way. The interactive behavior of the audience and the installation itself constitute this work, showing the relationship between the three metaphorical concepts of container, meridian and obstacle. The work constructs a metaphorical world view of material circulation, which is understood from the perspectives of geology, biology and philosophy, the current situation of the environment formed after the interaction of material containers and life flows in the geological period of the Anthropocene.