电影《犯罪都市4》讲述During their investigation of a drug-trafficking app, the tough and uncompromising "Monster Cop" Ma Seok-do and his team uncover a link between the apps murdered developer in the Philippines and an underground online gambling operation. At the same time, in the Philippines, Baek Chang-gi dominates the illicit Korean online gambling scene, perpetuating fear through kidnappings, assaults, and killings. As Ma and his team delve deeper into the dark and dangerous criminal web, they find themselves in a high-stakes game where the odds of survival are slim.影评：这部剧情扑朔迷离，充满了紧张的氛围和惊险的场面。主人公面临着巨大的压力和挑战，同时揭露了跨国犯罪网络的复杂性和危险性。观众将沉浸在剧情的紧张节奏中，体验着随着调查的深入而不断升级的紧张气氛。