The shining pie crust with its perfect-round surface looks like the sun tranquilly lying in the central part of the box. As the origin of the sun cake, this becomes the core of the design. The process of how sunlight shines on the tract represents the opening ritual of blessing wishes and leading hopes, allowing you to unveil the box layer by layer. As you detach the red paper card in the first layer, the beginning twilight at the dawn would turn to rays strewn on the tract, bringing tremendous blessings like how sunlight does.
