Early as a child and through the growing years
My dad and I used to trek into these mountains
From the summits there is so much you can see
Surrounding peaks, endless sky, and the blue sea
And down the valley as tall as the oldest trees
The symbol of our strength and survival
Fortified walls
We prepared for Earth's revenge
Menace finally came from the Sun
Shielded we saved ourselves underground
Along with crops, electronics, and animals
From the summits there is so much you can see
Surrounding peaks, endless sky, and the blue sea
And down the valley as tall as the oldest trees
The symbol of our strength and survival
Fortified walls
A secret world built from the ground up
Made possible by skills and technology
Conceived to survive the worst disaster
Engineered for the aftermath
Fortified Walls
Symbol of strength and survival
Fortified Walls
As high as the oldest trees
Fortified Walls
To complement our arsenal
Fortified Walls
Keep our world safe from the enemies