The Dandy Prince Stops Pretending, I Am the Ceiling Detective.

[Time Travel, System, Dandy Counterattack, Investigation, Machiavellian Strategy, Martial Arts] Zhao Qiankun turned out to be the most lawless prince Kang in the Dayao Dynasty as soon as he opened his eyes. My father is a military marshal who holds the military power of the whole country, and my uncle is the current emperor who wields power at will. At the beginning, King Tianhu explodes. The original owner died violently on the courtesan's bed after having indulged in lust. As soon as he recovered his life, he was involved in the tragic death of the courtesan and became the number one suspect. At a critical moment, the invincible detective system is activated! Through autopsy, trace inspection, mind reading, and deduction, he relied on modern criminal investigation knowledge to sweep ancient criminal cases, clear suspicions, and uncover Beidi spies. By the way, he was pushed through six doors by his father, and he transformed from a playboy to a detective deputy chief. Power is overwhelming, force is rampant, and strange cases emerge one after another. In this life, he will turn his bad cards into legends and run rampant in the Dayao Dynasty!