Addressing the rigid demands of accommodating four children is also a challenge for organizing the space. Designers utilize the interplay of light and shadow to create a visual pathway throughout the space, allowing light to flow freely. As people perceive the subtle changes of time, the beautiful feelings elicited by the space shine like golden foil, stirring gentle ripples within their hearts. The design introduces light into the shadowy space through glass as a medium, especially in the second basement, to give people a sense of still being above ground.