Hunting Shadows: Obsession Under the Police Badge

The protagonist was born in Fengcheng County. His father was an old policeman. The protagonist died in the line of duty when he was young. Under the influence of his father, he attended the police academy. He had excellent grades and was proficient in solving cases. After graduation, his son inherited his father's career. He used what he learned to solve strange cases repeatedly, but he was also troubled for many years by trying to catch the cunning murderer of his father. (Most of the cases in the book are adapted from real events)