Soo-an is a character from the popular South Korean film Train to Busan. She is portrayed as a young girl who is traveling with her father during a zombie outbreak. Soo-an's character is significant as she represents innocence and the emotional core of the story, showcasing the bond between family in times of crisis. Throughout the film, Soo-an demonstrates bravery and resilience, often inspiring those around her. Her journey highlights themes of sacrifice and survival, making her a relatable figure for audiences. The film itself has received critical acclaim for its storytelling and character development, with Soo-an being a memorable part of that narrative.