When a new homeowner uncovers a hidden fortune while renovating a villa, police investigate its origins and discover that the former owner, Bai Guowei, recently died in a fall. As they delve deeper, a string of bizarre crimes begins to unravel, revealing shocking truths. This sparks a fierce confrontation between law enforcement and criminal elements, leading to an intense battle between justice and corruption. Original title: 黑白有界 (2024)