Structure: steel structure;Building Material:Platform- cedar plank+ RC+ crushed stone

Roof- PU color steel panel+ OSB sheet+ retractable tents.

Besides the freedom of actress, the design also focuses on the freedom of audience. For the most of the time it can act as a park, for the provisional show it can be achieved by the retractable tents, remaining hills, trees, clouds, flowers and grass as the permanent protagonist.