A deadly virus is infecting human beings causing the world to become a dangerous,darker place. 20 year old Kana is one of the few survivors left in the infected city of Tyex. She seeks for a new pack to join and fight back the virus,She is smart and wont let anyone fool her unless they want to say "Hello" to her deadly Katana. Hair as black as death. Asuna, A mysterious young girl that is brighter than the sun that used to shine follows the tail of Soda, A handsome smart white haired boy that doesn't have very many emotions towards anyone except close friends. Don't take the colour green for granted,You wont be able to see it very soon..