Cube

"Undiscovered universe"

I got a puzzle
To solve a cube
With six dimensions
With enormous clues;
I touched it all side
All six turned true
I find seventh
And after blue;
Endless dome
Turned to be eighth
What is behind
I cannot say;
Slow;
Motion of mind
Goes
Beyond the speed
Of light ;
Shrinked to the seed
Of eternal glow;
I got through the zone
Inframed in gold;
So cold is;
Out of mind
Out of grid
And out of line;
Of imagination
Restricted blind
Of other's worlds
Of six dimensions;
I got it solved
And did not said
To leave it so
To be unsaid;
In rest
In order
In manner
On Its own;
I got a puzzle
To solve a cube
With six dimensions
With helpless clues.