Build a movie plot around this: Who studied in G.E.D.? Kim Hyun-Soo
Answer:
Hyun-soo (Kwon Sang-woo), transfers to another school, which is notorious for being one of the worst and most brutal high schools in the country. He is sent to a bottom-rank class and experiences violence in classroom by a group of delinquents in his class led by Jong-hoon (Lee Jong-hyuk), who is a stereotypical Korean bully in school. The teachers are also depicted as authoritarian and brutal to the students, using discipline as an excuse for brutality, as did most Korean teachers up to the 70s. One day on the bus, Hyun-soo sets eyes on and falls in love with Eun-joo (Han Ga-in), and one day when a group of schoolboys start teasing her on the bus, Hyun-soo takes the opportunity to gain her respect, even though it meant starting a riot. After a chase through the neighborhood and being caught in their hiding place (a rat prompted Eun-joo to scream), one of Hyun-soo's friends Kim Woo-sik (Lee Jung-jin), who happens to be a son of a popular actress, steps in and knocks them out. A relationship triangle was formed between Hyun-soo, Woo-sik, and Eun-joo. One day Hyun-soo while riding his bike noticed Woo-sik and Eun-joo arguing. Taking into account that Hyun-soo was at a disadvantage of winning her heart due to his only achievement being sharing an umbrella with her on a rainy day while Woo-sik did more, he meets her at a rooftop that night and bonds with a romantic song playing on the radio presumably bought for the occasion, much to Woo-sik's jealousy when he saw them unnoticed when he reached the rooftop. One day Hyun-soo and Woo-sik got in a fight over Eun-joo and their friendship was put to an end, which made Woo-sik the tough person he is even worse, going to the extent of humiliating and beating Ham Jye-bok who is called by his nickname Hamburger (Park Hyo-jun), who sells pornography to other students. He leaves the school and presumably drops out after losing an intense fight with Jong-hoon on the rooftops, never to be seen again. Hyun-soo is now facing greater problems of his own when he concludes Eun-joo...