You Are Asked to Fight Criminals, but You Judge Your Mother-In-Law?

Isn't this just dog licking? And the plot inside is very perfunctory. The superiors above don't trust you. It was obviously you who discovered all this. You also discovered the basement at the beginning. Doesn't this mean you have some ability? It just felt like the plot was perfunctory.

After reading more than 20 chapters, I feel that there are no good people in the city where the protagonist lives. The protagonist has been solving crimes. The last case has ended. The protagonist has just returned home and another murder case occurred. Compared with the protagonist, it is just Gotham, nothing more.