Rules for survival: Obey or Leave. Starring Lee Byung-Hun, Park Seo-Jun and Park Bo-young, CONCRETE UTOPIA in cinemas SEPT 20. #ConcreteUtopiaMoviePH Directed by Um Tae-hwa, Concrete Utopia is loosely based on Part 2 of the hit webtoon “Joyful Outcast” (“Pleasant Neighbors”), Concrete Utopia is a disaster thriller about the aftermath of a devastating earthquake. The film will follow the story that begins when the survivors gather at Hwang Goong Apartments, the only building left standing in an earthquake-ravaged Seoul.