Jonghyun Baek, JYGG We propose a new urban lifestyle that shares nature through CELL·O, a green module system that stimulates imagination. It is a material that expands the possibilities of the nature. The three keywords explaining this new material are fog watering, the module system, IoT technology and each keyword has its own extensibility. Firstly, it helps the growth of plants by using the fog irrigation system that makes the water particles the smallest and circulates. This fog watering method is expected to be useful not only in simple greening but also in agricultural fields such as vertical farms and is expected to be effective as a bio filter for purifying air. Secondly, intuitive modular systems enable the expansion of infinite use and create a new user experience to assemble nature. Thirdly, by using the IoT technology, which combines products, sensors, wireless communication and data processing technology, it enables the wireless remote control, the monitoring of the plant environment, minimizing the maintenance costs. Various data on plant cultivation will be also collected and analyzed. The urban daily green LEGO CELL·O is a way to respond to these changes and unpredictability, and a new lifestyle that everyone can easily enjoy the nature of their own desires.