I'm not sure how much one can say reviewing a 4 minute music video but I'll do my best to do it justice. I'm not the biggest fan of Japanese music overall. Many anime OPs and EDs are rather irritating or just boring to me personally. But this song is a certified masterpiece. Featuring beautiful instrumental work and vocals and lyrics that really tell a powerfully emotional story. The song evokes a sense of deep melancholy with a strong undertone of hope. It tells of suffering and sadness, but also of a soul that hasn't given up hope and is willing to continue pushing to improveit's lot in life.

There are no words that can do the animation justice. The video portion of the music video is truly stunning. The animation is incredibly smooth and really is a unique treat for the eyes.