In various narratives, the hero's companion plays a crucial role, often serving as a moral support, warrior, or mentor. This character type, such as Sancho Panza to Don Quixote or Frodo and Samwise Gamgee in *The Lord of the Rings*, emphasizes themes of loyalty, friendship, and shared adventure. The companion frequently helps the hero navigate challenges, providing wisdom and comic relief, while also highlighting the importance of camaraderie in facing adversity. This dynamic enriches the narrative, illustrating that journeys are often best undertaken together.