71: Into the Fire Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. In August 1950 waiting for UN troops to arrive the South Korean army assembled to protect Nakdong River. Only 71 student-soldiers are left behind to guard the city of Pohang. Now they are on a mission to defend the country from North Korean troops. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : in, hun, woo, hee, tak, won, won, ran, won, woo, won, beom, yeon, sung, hwan .