Sci-Fi Fortress of Skyscrapers to Surround & Defend Japan

This is a conceptual project with a breathtaking scope: to create a perimeter of citadels surrounding Japan, protecting the island nation above, on and below the ground.

Sci-Fi Fortress of Skyscrapers to Surround & Defend Japan - WebUrbanist

Abandoned World”: 50 Eerie Pictures Of Forgotten Places, As Shared By This Online Page

soaring towers on dark evil skyscraper stronghold,, Stable Diffusion

Wargame News and Terrain: DecoQuest Workshop: The Grimness Fortress, 3D Printable STL Files Kickstarter!

Sci-Fi Skyscrapers: 14 Futuristic Visions for Vertical Cities - WebUrbanist

Technology – Boom California

Neom releases renders of Zaha Hadid Architects' crystalline skyscraper

12 Architectural Marvels You Have To See In Macao

Are there any castles in Japan remain originally constructed (not reconstructed)? - Quora

Brandon J Richard - Future Sci-Fi Harbor

sci-fi - Uneven Earth