Under the grandiose roof, Jinghu Central Square has become a crucial node of the city axis extension, which resonates with Jinghu Cultural Square, completing the urban composition of the core area of the emerging city. The charming streets and lanes with the characteristics of ancient water towns, the continuous waterfront interface, and the connected water network streets and lanes capture the essence of the Jiangnan city, with its water, banks, docks, lanes, and courtyards. The third pavilion envelops the mirrored shallow water square, which opens to the central axis. The large roof resembles an egret spreading its wings on the water and an umbrella in the water village’s rain alley, providing shade and shelter for people.