Mad Blackfin (2025)

Original title: 疯狂的黑鱼

Senior provincial detective Yuan Lai collaborates with city investigators on a child abduction case. When kidnappers discover their hostage's billionaire lineage, escalating danger ensnares law enforcement. The seasoned officer deciphers the plot, rescues the trapped officers, and captures the hidden ringleader, culminating in case resolution within the 72-hour deadline.