This is an inward looking building, a building "hidden, introverted and introspective". To be exact, it is more like a building group, a building group simulating the structure of rural villages in Jiangnan or a modern garden building.This site has the disadvantages of low terrain, a large number of surrounding buildings, and narrow vision. We learned from the practice of traditional gardens, used a high wall to isolate the interior and exterior, it makes the first floor hidden, and the second and third floors are divided into three small volumes, like three two-story houses.