Fairy Tale Massacre follows Ace, the newest addition to the Purgatory Defence Force, a group of individuals given a second chance at life in exchange for the duty of protecting the living from the shadows that emerge from the netherworld. Armed with the power to take on the darkness, join their adventures as they struggle to adapt to their new double life amongst the living and their fellow reborn amongst them. Watch as Ace grows as a magical defender whilst he gains allies, friends, rivals and even some enemies amongst the living in the war against the darkness.