The semicircular shape originates from the inheritance of the classical design of the semicircular arch bridge in ancient Roman architecture. The curve and arc are inspired by the beauty of nature, so that the user can get closer to nature without losing the classic inheritance. The two are the integration of classic and innovation. When the classic design becomes more comfortable, the design innovation will be more meaningful. The rigorous proportion, exquisite details and fluid curve shape give the space unparalleled comfort and beauty.