About the name of a Korean movie.

Introduction:

Du Xi is a young gang leader in Seoul. He just led his men to defeat the rival gang in Myeongdong. Although all the gang leaders appreciated his ability to fight for the control of Myeongdong, the leader said that Ji should go to school again after graduating from middle school and give him the position of Myeongdong manager, because many new gang members are now in college and don't even know what the email address is, so they can only agree. Cheng Tao, one of Xi Du's men, often boasted that he had been to college and the United States just to find a school for Xi Du. Another man, Coconut Head, volunteered to help, but he didn't know the fashion trend of students now. He only knows how to buy brand-name handbags when buying schoolbags, but he doesn't know what textbooks to buy. In an older land, he made his men put up banners to send Xi Du to school, which made many jokes.