Kaim Argonar is a character from the video game series Lost Odyssey, created by Mistwalker. He is a thousand-year-old immortal who struggles with his past and the memories of his lost loved ones. Throughout the game, Kaim embarks on a quest to uncover the truth about his existence and the world around him. As Kaim travels, he encounters various allies and enemies, each contributing to his growth and understanding of life. His journey is marked by themes of love, loss, and the search for meaning, making it a poignant exploration of the human experience despite his immortality.