As a Police Officer, You Rely Solely on Underworld Methods to Solve Crimes?

Trainee police officer Chen Yi awakens to the [Uncensored Case System], and as long as the unsolved case is solved, rewards will be given! However, why are the rewards given by this system all underworld methods? Spiritualism! Possessed soul! Search for souls! Chen Yi said: Who would go to the trouble of conducting a criminal investigation and autopsy when there are underworld methods available? As long as it can solve the case, it is a good method! Faced with the case of a headless female corpse that has caused headaches for countless criminal police and experts, Chen Yi said that this case is not difficult. Wouldn't it be enough to just call the ghost and ask the deceased? From then on, he faced various unsolved cases. Chen Yi's dirty tricks are endless! Expert: I thought this guy was very good at investigating cases, but I didn't expect that he was very good at investigating cases from the underworld! Policeman: I originally wanted to mock him, but why did I want to join him in the end? Master Chen, will you accept a disciple? Crowd: Is there anything wrong with using hidden tricks to solve unsolved cases? … Since then, Chen Dashen's name has been spreading in the criminal investigation community!