Imperfections indeed can make songs more beautiful. Dependant on how well orchestrated the song is I can visualize scenes in my mind. This made me visualize a cool snow covered forest on a full moon's night. Something is moving through, not human but not animal. It's searching, silent but for the crunching of the snow. It feels warmth but sees no light, the search is endless. It moves to the warmth to continue its search...
You've created an interesting setting with a very mysterious creature. There is no answer as to why or how it will end in my mind from what I hear. More could've been said through the music with quantity as the quality is already there.