Louis remembers most of his childhood moving to different countries due to his parents' stationing. One year they visit Argentina for a couple months and his mother introduces him to the werewolves, a different species that act and function like human, but aren't. He doesn't completely understand it because of his age, but years later he follows his families footsteps and becomes a marine. When being stationed with his father in Argentina once again he encounters a familiar face, and soon sees the werewolves for who they truly are.