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.