Gangnam 1970 (2015) online

Three years later, Jong-dae lives as an honest man with former gang leader Kil-su. Meanwhile, Yong-ki has joined Seoul's most powerful criminal organization, the Myeongdong-pa. As a gangster, Yong-ki is entangled in a high-stakes battle over land in Gangnam, all in the name of putting together secret presidential election funds that drive up the value of the city. As the gangs fight over the rights to various plots of land, Yong-ki is captured and interrogated by a rival gang. The southern part of Stransformed into a developed area.