Aspherium regret and eternal sorrow

Where are they now?
Those I left behind?
Why didn't you listen?
I don't know how to return
My heart is in darkness
My structural weakness
There must be a reason
Will this be the end?
Traversing this wasteland
Why was I brought here?
No sign of significance
No sign of purpose
My heart is in darkness
My structural weakness
There must be a reason
Will this be the end?
No life here
No saviour
A light in the distance
Now I gather my strength
We'll meet again
I'll find a way
A flickering light
Illuminates my resolve
My heart is in darkness
My structural weakness
There must be a reason
Will this be the end?
Some hope here
Truth out there
Approaching a structure
of unknown design
We'll meet again
I'll find a way
A flickering light
Illuminates my resolve