firstly, continuing the frame of building’s sloping roof, and reconstructing in the interior of the space to strengthen the tension of the "top" inside the space; secondly, the white space of the façade, following the line of the "top", extends the interior space from inside to outside; finally, combining with the site conditions, the natural feeling is brought into full play, creating a resort-like natural, leisure and relaxing experience through the layout and detailed material layers.