Set during World War II, the film follows a young brother and sister as they attempt to survive the aftermath of the firebombing of Kobe City.Set during World War II, the film follows a young brother and sister as they attempt to survive the aftermath of the firebombing of Kobe City.Set during World War II, the film follows a young brother and sister as they attempt to survive the aftermath of the firebombing of Kobe City.