Special police officer Jiang Xu is calm and sharp, specializing in solving serious cases.
Use evidence as a blade and skill as a shield,
Follow the clues and find the real murderer,
A hard-core criminal investigation throughout, with no unnecessary emotional drama.
Purpose: To promote the spirit of the rule of law, to demonstrate the rigorous and professional ethics of criminal investigators who are not afraid of hardships and dangers, to convey the belief that justice will eventually defeat evil, and to guide readers to respect the law and revere life.