The $1.7 Trillion Mega-Skyscraper (X-Seed 4000) @MegaBuildsYT
The $1.7 Trillion Mega-Skyscraper (X-Seed 4000) @MegaBuildsYT
Uploaded November 2023 | Updated September 2026, 2 weeks ago
This is the X-Seed 4000 - a conceptual skyscraper that was proposed to be built in Tokyo!

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#skyscrapers #megaprojects #x-seed4000
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The $1.7 Trillion Mega-Skyscraper (X-Seed 4000)

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