I am cancer

 I live in darkness with no remorse with revengeful teeth that are jagged and course

My miscellaneous demolition thrashes the heart and stabs you in the vein like a tip of a dart

 2x; I eat your life like a juicy apple with the chains of death your soul I shackle

 In half the pain you suddenly die and everyone forgets in the blink of an eye the pollution

 still cuts the air like knives and reapers still talk about killing their wives lives

 still parish and the world revolves but the though of you in my heart will never dissolve

 2x; I eat your life like a juicy apple with the chains of death your soul I shackle