Lyric discussion by [Reborn] 

Here you can hear clearly that he is trying to say that people are commiting suicide "...fallen souls die behind my steps By following the freezing moon" (People are doing the same as he did) and "Follow it's call Follow the freezing moon" That means: Commit suicide!

[Reborn] is right. This song is talking about suicide. Good job. :) At least someone figured it out.

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