Ottway begins the film suicidal. Paradoxically, it is only when faced with certain death that he finds the fiercest reason to fight.
The wolves aren't just predators; they represent the inevitability of death. They are relentless, shadow-like, and ever-present.
The keyword you provided, , is a specific file-naming convention typically used by torrent and piracy websites for the 2011 film The Grey , starring Liam Neeson.