The second season takes "Revealing Color Through Images" as its theme. It tells how Shen Yi (played by Tan Jianci), a gifted forensic sketch artist, struggles to choose between his career and personal ambitions as he explores the map of human nature. It also innovatively weaves art and crime-solving together. Beyond showing how cases are solved, the series focuses on the causes behind crime, delving into the subtleties of human nature and reflecting the power of social realities.