Dan Heng is a member of the Astral Express, known for his calm demeanor and enigmatic presence. He often keeps to himself, preferring solitude over social interactions. Despite his reserved nature, he possesses a deep sense of responsibility and loyalty to his friends. His interest in history and exploration drives him to seek knowledge about the universe and its mysteries. Dan Heng wields a spear, reflecting both his agility and precision in battle. He carries the weight of his past, which adds layers to his character, making him both intriguing and relatable.