Lin Yan, a master's degree in criminal psychology, transformed into a heroine in a criminal investigation novel. She was forced to bind the "Crime Clearance System" and could see the death countdown above everyone's head. But when she discovers that the protected, cold consultant has exactly the same countdown number as the next person to die, she is forced to step into a deadly chess game between rescue and doubt, and a race against time.
Mission: Use countdown to save lives and heal wounds in crimes.