SEOUL -- "The Great Flood" director Kim Byung-woo said the upcoming Netflix original film, beneath its disaster spectacle, explores an enduring question he's carried for years: the nature of love itself."It is about a question that I've had for a long time. What is love and where does it come from?" the director said at a press conference for the sci-fi movie Tuesday. "I hope you all think about this as you watch."The film depicts the struggles of An-na, played by Kim Da-mi, a single mother of a 6-year-old son who suddenly wakes up in the middle of a devastating flood that engulfs her apar…READ FULL ARTICLE