A hidden sanctuary of Earth civilisation is kepted as a top secret among the world where the last bit of nature is unharmed from the global destruction caused by our irresponisble behaviours towards environmental, political, economical, social and scientific issues. However this place couldn't survive an inevitable armageddon. We captured it as a fragmented memory before leaving Mother. It preserves the last bit of undoomed nature with trace of human history, visitable by spaceship and portals.