Jiokdosi
지옥도시
A high school student named Min-Ho, who aspires to be a judo athlete, encounters a mysterious creature and a girl in Songcheon, a megacity home to 4 million people. Their sudden appearance marks the beginning of chaos, as the city quickly transforms into a nightmarish environment. Min-Ho must find a way to endure the new, dangerous reality that has engulfed his home.