Lachlain MacRieve is a fictional character from the "Immortals After Dark" series by Kresley Cole. He is a fierce warrior and a member of the Lykae, a race of werewolves. Lachlain is known for his strength, loyalty, and determination, often driven by a quest for vengeance against his enemies. His character embodies the traits of a classic hero, facing numerous challenges throughout the series. In the storyline, Lachlain is also notable for his romantic relationship with Emmaline, a mortal woman. Their bond is central to the plot, showcasing themes of love and sacrifice. As a character, Lachlain navigates the complexities of his supernatural world while grappling with his emotions and responsibilities.