Due to the expansion of landuse requirement, our living spaces gradually covered with high-rise buildings, however in contrast, nature environment decreased by time. High density of buildings cause air pressure which is huge and easy to be got. If we can use this power with a more efficient way, we may release the pressure and destroy to the environment. Besides, the urban square provides intelligent natural resources cycle system and combines the design of water, light, wind and temperature, allows people having a comfortable public space. Collecting building winds to turn it into electricity, the power can store in each column and provide recycling system. Collecting rain through the filtration system which makes water become cleaner. Water is stored underground for watering plants. While the temper is too high, the sensor will force machine to pump clean water from tanks and spread it into mist to cool down the temper.