Zinialand：The piano is not only a musical instrument for playing music, but also their hope for the future and life. The sudden changes in pitch and the jumps of chapters make the fate of the character toss and turn. It is joy or worry. "Piano" is the only witness of the character's fate. The theme of the project is "walking through the keys, taking pictures of dancing lightly", and integrates rich artistic elements such as "keys, curtains, staff, dance skirts, concertos" into the landscape design one by one. Combining front and back scenes guidance and scene creation, let people walk through the stage curtain, and gradually move from a high-profile prelude to the rich sensory experience of "the curtain of sound, the dance of light, the sound of water, and the shadow of the gallery" The climax of the plot comes to a slow curtain call.