In mythology, a hero is typically accompanied on their journey by a companion or sidekick, often serving as a source of support and loyalty. This character may exhibit unique skills or qualities that complement the hero's strengths and weaknesses. Companions contribute to the hero's growth, offering different perspectives and assisting in overcoming challenges. They embody themes of friendship and camaraderie, enhancing the narrative by showcasing the importance of collaboration. Ultimately, these relationships reflect the social fabric of cultures, emphasizing the value of community in achieving significant goals.