Ha Jeong-woo had to travel the country because of something he said! Kong Hyo-jin was caught up in this together. 577kms are traveled in 20 days with 16 other talented actors and actresses. Real variety movie "Project 577" shows Ha Jeong-woo and Kong Hyo-jin traveling 577 km because of something they said. Read more at http://www.hancinema.net/korean_movie_Project_577.php#wo8WgquM4pwJ7GUQ.99