Xu Leigang's words were too blunt. To be honest, most cases are indeed discovered through investigation.
The world loves to promote stories about great detectives, like Sherlock Holmes, Di Renjie, Conan, but that's all nonsense.
A detective can solve a miraculous case, it's possible, but even ancient officials knew that to solve cases on a large scale, it had to rely on hidden connections—how many cases in the world can be solved just by deduction?
Otherwise, why would everyone agree that headless cases are the hardest to solve? Without any clues, cases with motives like passion, greed, or revenge might not exist. It's hard to investigate.
The Imperial Secret Police were not happy, "Clearly, you didn't protect the crime scene, and now you talk about investigation... how do you investigate such a thing?"
Xu Leigang gave him a look and replied casually, "We never planned to protect the scene in the first place."
