Dangerous Lesson Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Kang-seo a prestigious college student who lived as a tutor and a convenience store part-timer received a tutoring request one day. Kang-seo who was tutoring the gangster's daughter goes to bed with the gangster's newly remarried wife and is soon threatened by the gangster. 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 : II, Sae Bom, Sang Woo, Jung Won, Yoo Jung, Kang Seo, Seung Ha, Sung Yeon .