In Kelley Armstrong's novel "The Gathering," the protagonist reflects on her connection to another character through a distinctive mark on her body. This dark patch signifies a birthmark that would have been present if the character were human. The protagonist's understanding of this mark reveals a deeper awareness of their shared identities and fates, hinting at the complexities of their existence as skin-walkers.

The realization that the mark has profound implications for both characters underscores themes of identity and transformation. It encapsulates the struggles they face as they navigate their dual natures in a world that may not accept them, suggesting a rich emotional landscape shaped by their supernatural circumstances.